Saramonic Blink500 Pro B2 Advanced Wireless 2 Person Clip-On Mic System

BASIC INFORMATION
Battery	Power Requirements Battery or Bus Power (USB) Battery Type 1 x Built-In Rechargeable (Included, Not Replaceable) Battery Charging Time 3 Hours Approx. Battery Life 8 Hours
Dimensions	Receiver: 2.2 x 1.5 x 1.1" / 5.6 x 3.8 x 2.9 cm Transmitter: 2.2 x 1.5 x 1" / 5.7 x 3.8 x 2.6 cm
Includes	2 x Clip-On with Microphone 1 x Built-In Rechargeable
Polar pattern	Omnidirectional
Sound Level	Mono Audio Output Level: 60 to -20 dBV Audio Input Level: -42 to -30 dBV (at 0 dB Gain)
switch	Mute Switch
Weight	Transmitter Weight: 1.1 oz / 32 g Receiver Weight: 1.1 oz / 32 g
Microphone Type	Omnidirectional
Output Impedance	2.2 Kilohms
Sensitivity	Microphone -39 dB Microphone 2: -39 dB
Main Features
cable	Cable Length: 4.1' / 1.2 m
Frequency Range	50 Hz to 18 kHz Wireless Transmission: Digital 2.4 GHz RF Frequency Band: 2400 to 2483.5 MHz RF Bandwidth: Up to 83.5 MHz Sample Rate/Resolution: 44.1 kHz / 24-Bit
Using the Microphone
Audio recorders	Yes
WARRANTY
Manufacturing Warranty	1 Year

Saramonic Blink500 Pro B2 Advanced Wireless 2 Person Clip-On Mic System

The Saramonic Blink500 Pro B2 is an advanced 2.4GHz wireless microphone system designed for recording clear two-person conversations with cameras, smartphones, tablets, computers, audio recorders and other compatible devices. It combines two compact wireless transmitters, two professional lavalier microphones and a dual-channel receiver in a portable package designed for interviews, vlogging, filmmaking, podcasting, live streaming, journalism and online content creation.

With a wireless transmission range of up to 100 metres in line-of-sight conditions, approximately 8 hours of battery life and a portable charging case, the Blink500 Pro B2 provides the flexibility required for mobile production. The receiver features a bright OLED display, selectable Mono/Stereo output and a 3.5mm headphone connection for real-time monitoring.

Each transmitter includes a built-in omnidirectional microphone and a 3.5mm input for the supplied SR-M1 lavalier microphone. This allows users to either clip the transmitter directly to clothing or position the lavalier microphone closer to the speaker for a more discreet recording setup.

Saramonic Blink500 Pro B2 Wireless Microphone Overview

The Blink500 Pro B2 is built specifically for two-person wireless audio recording. Unlike a single-transmitter microphone kit, this system allows two people to speak simultaneously while their audio is received through one compact dual-channel receiver.

The system uses digital 2.4GHz wireless transmission with GFSK modulation and provides up to 100 metres of line-of-sight operating range. Automatic channel switching helps maintain a reliable wireless connection and reduce the possibility of interference or dropouts during recording.

The compact design makes the system particularly useful for creators who frequently move between locations. The transmitters, receiver and accessories can be stored and charged using the included portable charging case.

Key Features of Saramonic Blink500 Pro B2

• Advanced 2.4GHz digital wireless microphone system
• Designed for two-person recording
• Two wireless clip-on transmitters
• Two professional SR-M1 lavalier microphones
• One dual-channel wireless receiver
• Up to 100 metres line-of-sight transmission range
• Digital GFSK wireless transmission
• Automatic channel scanning and channel switching
• Selectable Mono and Stereo output modes
• Built-in OLED displays on transmitters and receiver
• Real-time headphone monitoring
• Built-in omnidirectional microphones
• 3.5mm lavalier microphone and line input on transmitters
• Approximately 8 hours of battery life
• Portable charging case
• TRS and TRRS output cables included
• Suitable for cameras, smartphones, tablets, computers and recorders
• Compact and lightweight construction

Dual Wireless Transmitters for Two People

The Blink500 Pro B2 includes two wireless transmitters, allowing two speakers to be recorded at the same time. This makes the system particularly useful for interviews, two-person presentations, discussions, demonstrations and collaborative videos.

Each transmitter can operate with its built-in omnidirectional microphone or with an external lavalier microphone. The included SR-M1 lavaliers can be attached to clothing using their alligator-style clips, providing a more traditional microphone placement for speech recording.

Both transmitters can work simultaneously with the receiver, allowing the audio from two people to be delivered through the same wireless system. 

Professional Lavalier Microphones Included

Two SR-M1 omnidirectional lavalier microphones are supplied with the Blink500 Pro B2. Lavalier microphones are useful when the speaker needs hands-free operation while maintaining consistent microphone placement.

The microphones can be attached to a shirt, jacket, collar or other suitable clothing position. This makes them particularly convenient for interviews, tutorials, product demonstrations, presentations and social media videos.

The lavalier microphones have an omnidirectional pickup pattern, allowing them to capture sound from multiple directions around the microphone capsule. Their specified frequency response is 50Hz–18kHz, with a maximum SPL rating of 110dB. 

Built-In Microphone on Each Transmitter

Users do not always need to connect the external lavalier. Each Blink500 Pro TX transmitter has its own built-in omnidirectional microphone, allowing the transmitter itself to be clipped onto clothing.

This provides a convenient configuration for quick recordings where speed and portability are more important than hiding the microphone. The built-in microphone has a specified frequency response of 50Hz–18kHz, maximum SPL of 120dB and sensitivity of -39dB.

Having both built-in and external microphone options makes the system flexible for different recording styles. Creators can select the configuration that best suits the production environment.

100 Metre Wireless Transmission Range

The Saramonic Blink500 Pro B2 provides a wireless operating range of up to 100 metres or 328 feet under line-of-sight conditions. This gives presenters and content creators considerable freedom to move around while maintaining a wireless connection with the receiver.

The actual range can vary depending on obstacles, walls, electromagnetic interference, device placement and the surrounding environment. For best results, maintaining a clear line of sight between transmitters and receiver is recommended.

2.4GHz Digital Wireless Technology

The Blink500 Pro B2 uses digital 2.4GHz wireless transmission with GFSK modulation. The system operates across the 2400–2483.5MHz RF band and provides up to 83.5MHz of RF bandwidth according to published specifications.

Automatic channel scanning and channel-switching functionality help the system select suitable wireless channels and reduce the risk of interference during recording. The system supports up to 18 RF channels according to published specifications. 

OLED Displays for Easy Monitoring

Both transmitters and the receiver feature vivid OLED displays. These displays provide useful information while recording and make it easier to check system status without relying on a separate application.

The receiver display can help users monitor operating information, while the transmitter displays provide convenient access to information such as battery status and audio settings. This is particularly useful during professional shoots where quick visual confirmation is important.

Selectable Mono and Stereo Output

The Blink500 Pro B2 receiver supports selectable Mono and Stereo output modes. This gives creators greater flexibility when recording two speakers.

In a stereo configuration, the two transmitters can be separated into different channels for post-production. Mono operation can be useful when a combined audio signal is preferred for a straightforward recording workflow.

The choice between Mono and Stereo can therefore depend on the recording device, editing workflow and intended final production.

Real-Time Headphone Monitoring

The receiver includes a 3.5mm headphone output for real-time audio monitoring. This allows users to listen to the incoming microphone signal while recording and identify issues such as insufficient gain, unwanted background noise or connection problems.

Real-time monitoring is particularly valuable during interviews and professional video production because audio problems discovered after filming can be difficult or impossible to correct completely.

Wide Device Compatibility

The Saramonic Blink500 Pro B2 is designed to work with a broad range of recording equipment. Its receiver can connect to cameras, smartphones, tablets, computers and other devices equipped with compatible 3.5mm audio inputs.

The package includes both TRS and TRRS output cables. The TRS connection is suitable for compatible cameras and recording equipment, while the TRRS cable can be used with compatible smartphones and tablets featuring a 3.5mm audio connection. 

Device compatibility can vary depending on the particular smartphone, tablet, camera or computer. Users should verify the available audio input and required connector before purchase.

Portable Charging Case

The included charging case provides a convenient way to store and recharge the Blink500 Pro B2 system. It can charge the transmitters and receiver when connected to a suitable power source, making it useful for mobile creators who need to keep the complete system organised between shoots.

The charging case has a 2000mAh capacity according to Saramonic's published specifications and uses USB-C power input. Its compact design makes it practical to carry with the microphone system and accessories.

Up to 8 Hours of Battery Life

The Blink500 Pro B2 transmitters and receiver provide approximately 8 hours of operating time on a full charge. This is suitable for extended interviews, filming sessions, events, presentations and content-creation workflows.

Battery performance can vary depending on operating conditions and usage. The included charging case provides an additional convenient charging option between recording sessions. 

Compact and Lightweight Design

The transmitters weigh approximately 32g each, making them light enough to clip onto clothing without creating excessive weight. Their compact dimensions also help keep the microphone system discreet during video production.

The receiver is similarly lightweight at approximately 32g. It can be attached to a camera shoe, clipped to compatible equipment or positioned alongside a mobile recording setup.

Saramonic Blink500 Pro B2 Technical Specifications

Specification	Details
Product Type	2-Person Wireless Clip-On Microphone System
Model	Blink500 Pro B2
Wireless Technology	Digital 2.4GHz
Modulation	GFSK
RF Frequency	2400–2483.5MHz
RF Bandwidth	Up to 83.5MHz
Operating Range	Up to 100m / 328ft line of sight
RF Output Power	10mW
Number of Channels	Up to 18 RF channels
Audio Resolution	44.1kHz / 24-bit
Microphone Type	Condenser
Polar Pattern	Omnidirectional
Frequency Response	50Hz–18kHz
Built-In Microphone Maximum SPL	120dB SPL
Lavalier Maximum SPL	110dB SPL
Microphone Sensitivity	-39dB
Signal-to-Noise Ratio	More than 78dB
Transmitter Battery Life	Approximately 8 hours
Receiver Battery Life	Approximately 8 hours
Receiver Output	3.5mm
Receiver Headphone Output	3.5mm
Transmitter Audio Input	3.5mm TRS Lavalier / Line Input
Receiver Weight	Approximately 32g
Transmitter Weight	Approximately 32g each
Receiver Dimensions	56 × 38 × 29.4mm
Transmitter Dimensions	56.5 × 38 × 26.1mm
Charging Case Capacity	2000mAh
Charging Case Charging Time	Approximately 4 hours

What Is Included in the Box?

• 1 × Blink500 Pro RX dual-channel receiver
• 2 × Blink500 Pro TX wireless transmitters
• 2 × SR-M1 omnidirectional lavalier microphones
• 1 × Blink500 Pro B2 charging case
• 2 × Lavalier microphone clips
• 2 × Foam windscreens
• 2 × High-wind fur windscreens for transmitters
• 1 × 3.5mm TRS to TRS camera cable
• 1 × 3.5mm TRS to TRRS smartphone/tablet cable
• USB charging cables
• Carrying/storage accessories
• User documentation

Ideal for Interviews

The two-transmitter configuration makes the Blink500 Pro B2 especially useful for interviews. One transmitter can be assigned to the interviewer while the second is used by the guest, allowing both voices to be captured through the same receiver.

The lavalier microphones can be positioned close to each speaker, helping maintain consistent voice levels as participants move naturally during the conversation.

Suitable for YouTube and Vlogging

Content creators can use the Blink500 Pro B2 for YouTube videos, travel vlogs, product reviews, tutorials, interviews and social media content. Its wireless design removes the need for long microphone cables between the camera and subjects.

The compact transmitters are also convenient when recording outdoors or moving between different locations. The included charging case makes it easier to transport the entire audio system between shoots.

Useful for Filmmaking and Video Production

For filmmakers and independent production teams, the Blink500 Pro B2 provides a compact wireless audio solution for two speakers. The receiver can be mounted on compatible camera equipment while the transmitters remain with the performers or presenters.

The selectable Mono/Stereo output and headphone monitoring functions also provide additional control during production and post-production workflows.

Suitable for Podcasts and Live Streaming

The system can also be used for two-person podcasts, live discussions and streaming applications where compatible 3.5mm audio input is available. Two independent transmitters allow both speakers to communicate without sharing a single microphone.

Creators should confirm that their streaming device or computer provides the appropriate 3.5mm audio input or use a suitable compatible interface when necessary.

Advantages of the Saramonic Blink500 Pro B2

• Records two people simultaneously.
• Provides up to 100 metres of line-of-sight wireless range.
• Includes two professional lavalier microphones.
• Each transmitter also has a built-in microphone.
• Approximately 8 hours of battery life supports long recording sessions.
• OLED displays make system monitoring easier.
• Mono and Stereo output modes provide flexible recording options.
• Real-time headphone monitoring helps identify audio issues while recording.
• TRS and TRRS cables increase compatibility with cameras and mobile devices.
• Charging case simplifies storage, transport and recharging.
• Compact transmitters are convenient for mobile content production.

Things to Consider Before Buying

• The stated 100-metre range applies under suitable line-of-sight conditions; walls and interference can reduce practical distance.
• Check whether your smartphone or recording device has a compatible 3.5mm audio input.
• Modern smartphones without a 3.5mm jack may require a suitable audio adapter or compatible interface.
• The system uses 2.4GHz wireless transmission, so the surrounding RF environment can influence performance.
• Battery runtime depends on operating conditions and usage.
• For the best results, position the lavalier microphone correctly and use the supplied wind protection when recording outdoors.

Who Should Buy the Saramonic Blink500 Pro B2?

• YouTube content creators
• Vloggers and travel creators
• Interviewers and journalists
• Filmmakers and videographers
• Podcasters
• Live streamers
• Online educators and presenters
• Event and documentary producers
• Businesses producing promotional videos
• Creators who regularly record two-person conversations

Saramonic Blink500 Pro B2 for Content Creators in Jessore

For content creators in Jessore (Jashore), the Saramonic Blink500 Pro B2 is a practical upgrade for anyone relying on built-in camera or smartphone microphones. Its two-person wireless configuration is particularly useful for interviews, business videos, product demonstrations, educational content and local video production.

Unix Network serves customers in Jessore and across Bangladesh with computer products, cameras, microphones, networking equipment and other technology accessories. Customers can check current availability and compatibility before purchasing the Blink500 Pro B2 for their specific camera, smartphone or recording setup.

Why Buy from Unix Network?

Unix Network is a computer and technology retailer serving customers in Jessore (Jashore), Khulna, Bangladesh. The store provides a range of computing hardware, accessories, microphones, networking products and other technology solutions for home, business and professional use.

Choosing the correct wireless microphone often depends on the recording device, connector type, number of speakers and intended production environment. Unix Network can help customers select suitable audio equipment according to their requirements.

Delivery Across Bangladesh

Customers outside Jessore can contact Unix Network regarding delivery availability across Bangladesh. Before ordering the Saramonic Blink500 Pro B2, customers should confirm current stock, pricing, applicable warranty terms and compatibility with their recording device.

Frequently Asked Questions

Is the Saramonic Blink500 Pro B2 suitable for two people?

Yes. The Blink500 Pro B2 is specifically designed as a two-person wireless microphone system and includes two transmitters that can operate simultaneously with the dual-channel receiver.

What is the range of the Blink500 Pro B2?

The system provides up to 100 metres or 328 feet of wireless transmission range under suitable line-of-sight conditions. Actual performance can vary depending on obstacles and RF interference.

Does the Blink500 Pro B2 include lavalier microphones?

Yes. The package includes two SR-M1 omnidirectional lavalier microphones, along with clips and wind protection accessories.

Does each transmitter have a built-in microphone?

Yes. Each Blink500 Pro TX includes a built-in omnidirectional microphone. It also has a 3.5mm input for the supplied external lavalier microphone.

How long does the Blink500 Pro B2 battery last?

The transmitters and receiver provide approximately 8 hours of battery life on a full charge under specified conditions.

Can I connect the Blink500 Pro B2 to a camera?

Yes. The receiver has a 3.5mm audio output and the package includes a TRS-to-TRS cable for compatible cameras and recording devices.

Can I use the Blink500 Pro B2 with a smartphone?

Yes, the system can work with compatible smartphones and tablets using the appropriate 3.5mm connection. A TRS-to-TRRS cable is included for compatible devices with a 3.5mm headset-style input.

Does the receiver support headphone monitoring?

Yes. The Blink500 Pro RX receiver includes a 3.5mm headphone output for real-time monitoring while recording.

Does the Blink500 Pro B2 support Mono and Stereo?

Yes. The receiver provides selectable Mono and Stereo output modes, giving users flexibility over how the two microphone signals are recorded.

Is the Blink500 Pro B2 good for YouTube videos?

Yes. Its two wireless transmitters, lavalier microphones, long transmission range, compact design and camera/mobile compatibility make it well suited to YouTube videos, interviews, vlogs and other forms of online content.

Conclusion

The Saramonic Blink500 Pro B2 Advanced Wireless 2 Person Clip-On Mic System is a versatile audio solution for creators, filmmakers, journalists, presenters and businesses that need reliable wireless sound from two people. With two transmitters, two professional lavalier microphones, a dual-channel receiver, 100-metre line-of-sight range and approximately 8-hour battery life, it provides the flexibility required for a wide range of mobile recording applications.

The built-in OLED displays, selectable Mono/Stereo operation, real-time headphone monitoring, multiple connection cables and portable charging case further improve its practicality. For customers looking for a professional two-person wireless microphone system in Jessore or anywhere in Bangladesh, the Saramonic Blink500 Pro B2 is a strong option for interviews, vlogging, filmmaking, podcasting, presentations and live content production.

Contact Unix Network to confirm current stock availability, pricing, warranty information and compatibility with your camera, smartphone or recording equipment.

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