Saramonic Blink500 ProX B4 2.4GHz Dual-Channel Wireless Microphone System

RM 1260.00

  • Built-In Omni Mics & 3.5mm Mic Inputs
  • 2 x High-quality Lavalier Mic Included
  • Up to 328′ Range & 8ms Ultra-low Latency
  • Selectable Stereo or Mono Output Modes
  • Bigger Vivid OLED Screen for Vital Info
  • Wide compatibility: Compatible with iPhone and iPad
  • Up to 6 Level Gain Control for Tailor Output
  • Real-Time and Playback Monitoring
  • Powerful Charging Box for Charging and Contain
  • Up to 10-Hr Recording & USB-C Charging Port (DC 5V)
  • TX Automatically Turn on After Open Charging Case


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The Saramonic Blink500 ProX B4 is an incredibly easy-to-use and ultra-portable dual wireless 2.4GHz clip-on microphone system for iPhones and iPads with Lightning. Ideal for mobile content creators of all kinds, it delivers broadcast quality sound of 2-people to video, streaming, and audio recording apps.Its sleek and compact dual-channel receiver mounts to the Lightning port of your iPhone or iPad..

A Ideal Wireless Mic Solution for iPhone and iPad

The Saramonic Blink500 ProX RXDi is an extremely lightweight battery-free MFi certified Lightning wireless receiver for iOS devices, delivers broadcast-quality sound. Coming with dual-channel and 3.5mm headphone jack, it offers you more recording solutions, you can use single or dual transmitters, and can choose mono or stereo mode to record each channel separately for ultimate flexibility in post-production. Plus with multiple useful accessories, 328-feet (100m) line-of-sight range stable and ultralow latency transmission, make the system a one for all solution for different kinds of use case scenarios such as Vlogging, streaming, podcasting, interview, online teaching, and more.

Tiny but Mightful, Incredibly Sound Quality

The Blink 500 ProX TX transmitters feature a built-in omnidirectional microphone with a sensitivity of -39dB, providing professional dynamic sound. The Blink 500 ProX TX transmitter is small and light enough that you can easily clip it to a shirt or collar, coming with lavalier microphones for a more discreet miking solution. The OLED display shows real-time input level metering, and the gain controls allow you to adjust the audio with ease. They also feature a soft-touch mute button to quickly mute the transmitter for privacy.

Designed to Meet the Needs of Mobile Creators

Compared with other 2.4GHz micro wireless systems, the Blink 500 ProX B4 boasts a 10-hour battery life. With one charge, users can shoot all day long! In addition, the system comes with a 3000mAh battery carry case that allows the system to be charged anywhere for an additional 2 and 1/2 hours. A full charge of both the system and case will give you up to 30 hours of filming! By opening and closing the charging case, the system is turned on and off automatically. Furthermore, the transmitter is capable of being powered both inside and outside its case because of its USB-C charging port.

Blink500 ProX TX

 Display:  OLED
 Transmission Type:  2.4GHz Digital Frequency
 Modulation:  Digital Modulation
 Polar Pattern:  Omnidirectional
 Antenna:  Built-in Antenna
 Operating Range(Without Obstacles):  Up to 100m
 RF Output Power:  <10mW
 Distortion:  ≤0.1%
 Frequency Response:  20Hz-20KHz
 Reference Audio Input Level:  -20~-42dBu(MIC Input,0dB Gain)
 Signal-to-Noise Ratio:  >84dB
 Audio Input Connector:  3.5mm MIC IN/LINE IN
 Battery Specifications:  3.7V/400mAh
 Power Requirements:  Built-in Li-ion Battery or Charging Contact or USB-C DC 5V
 Built-in Battery Life:  Approx.10 hours
 Weight:  Approx. 1.04oz(29.5g)
 Dimensions:  56*38*15.5mm
 Operating Temperature:  0℃ to 50℃
 Storage Temperature:  -10℃ to 50℃


Blink500 ProX RXDi

 Transmission Type:  2.4GHz Digital Frequency
 Modulation:  Digital Modulation
 Operating Range(without obstacles):  Up to 100m
 Audio Output:  MFi Certified Lightning Connector
 Monitor Output:  3.5mm(TRS/TRRS)Headphones Output
 Power Requirement:  Supplied by IOS Devices
 Antenna:  Built-in Antenna
 Weight:  Approx.16.5g
 Dimensions:  82*22*12mm
 Operating Temperature:  0℃ to 50℃
 Storage Temperature:  -10℃ to 50℃
  • Blink500 ProX TX Transmitter *2
  • Blink500 ProX RXDi Receiver *1
  • Blink500 ProX B4/6BOX Charging Case *1
  • Omnidirectional Lavalier Microphone(with Foam Windscreen and Mic Clip) *2
  • Fur Windshield for Built-in Microphone *2
  • USB-C Charging Cable *1
  • Pairing Pin *1
  • Carrying Pouch *1

Saramonic  Blink500  ProX  B4  2.4GHz  Dual-Channel  Wireless  Microphone  System