Sony Global

Video Chat with a Pro Audio Expert - Live

Saramonic Blink 500 ProX TX Transmitter with Built-In Mic and Lavalier Mic (2.4 GHz)

BH #SAB500PROXTX • MFR #BLINK500PROXTX
Print
Saramonic Blink 500 ProX TX Transmitter with Built-In Mic and Lavalier Mic (2.4 GHz)
Key Features
  • For Blink 500 ProX RX, RXDi, and RXUC
  • Tiny Transmitter with Built-In Omni Mic
  • 3.5mm Input for Included Lavalier Mic
  • 10-Hour Built-In Rechargeable Battery
The Blink 500 ProX TX from Saramonic is a miniature clip-on microphone/transmitter available as an individual component to expand your existing wireless setup or for use as a backup transmitter. When used with a Blink 500 ProX RX, RXDi, or RXUC receiver (all available separately), the system offers an ultracompact solution that lets you record one or two wireless mics to cameras and smartphones (depending on the receiver used).
More Details
In Stock
No Store Display
$52.99
$79.00
Save $26.01
Limited supply at this price
+
Free 2-Day Shipping
Protect Your Gear
Add a protection plan from $6.99
Ask an Expert
800-606-6969

Saramonic Blink 500 ProX Overview

The Blink 500 ProX TX from Saramonic is a miniature clip-on microphone/transmitter available as an individual component to expand your existing wireless setup or for use as a backup transmitter. When used with a Blink 500 ProX RX, RXDi, or RXUC receiver (all available separately), the system offers an ultracompact solution that lets you record one or two wireless mics to cameras and smartphones (depending on the receiver used).

The tiny transmitter weighs just over 1 oz and features a built-in clip and an omnidirectional microphone, making it simple to attach to a lapel or shirt for quick and easy true-wireless audio. For a more discreet look, you can plug the included SR-M1 lavalier microphone into the 3.5mm input jack and use the Blink 500 ProX TX as a beltpack transmitter. The system uses digital technology in the 2.4 GHz bandwidth to ensure reliable wireless transmission with a maximum line-of-sight range of 328'.

The transmitter is powered by an internal, rechargeable lithium-ion battery that will run for up to 10 hours and is recharged through the USB Type-C port, which will also power the unit if you have access to AC. A charging cable and a furry wind cap are included. The lavalier mic includes a lapel clip and foam windscreen. The system can be expanded with additional transmitters and receivers to allow up to 18 microphones in use on set at one time.

Note:
The ProX TX is designed exclusively for use with the Blink 500 ProX receivers and systems and will not work with Blink 500 or Blink 500 Pro receivers or systems.
Features at a Glance
  • For vlogging, interviews, and video production
  • Requires a separately available Blink 500 ProX receiver
  • Available as a spare or replacement transmitter or as an additional transmitter to expand your Blink 500 ProX B1, B3, or B5 wireless system to accommodate two on-camera personalities
  • Small, lightweight clip-on transmitter features a built-in omnidirectional microphone with an impressive sensitivity of -39 dB
  • Easily clip to a shirt, collar, or slide into a pocket, yet versatile enough to set on a table or podium
  • Included external lavalier microphone plugs into 3.5mm input for low-profile visual work
  • Mic or line input with level control
  • Wireless transmission in the 2.4 GHz spectrum
  • 328' maximum range
  • Tactile, soft-touch mute function
  • Ten hours of operating time on the built-in rechargeable battery
  • Upgraded OLED screen shows important information including battery life, levels, mic/line setting, and mute status
  • Includes USB charging cable
  • Use as handheld by itself or with the Blink 500 Pro HM Handheld Mic Holder (available separately)

Saramonic Blink 500 ProX Specs

Key Specs
Wireless Technology
Digital 2.4 GHz
Diversity
Non-Diversity
Max Operating Range
328.1' / 100 m
Included Transmitters
1x Clip-On
Microphone Type
1x Built-In (Clip-On Transmitter)
Included Charging Case
No
System
Wireless Technology
Digital 2.4 GHz
Diversity
Non-Diversity
RF Frequency Band
2400 to 2483.5 MHz
Max Operating Range
328.1' / 100 m
Latency
8 ms
Encryption
No
Built-In Recorder
No
Timecode Support
No
Mobile App Compatible
No
Transmitters
Included Transmitters
1x Clip-On
RF Output Power
10 mW
Antenna
Internal
Input Level
Microphone / Line
Audio I/O
1x 1/8" / 3.5 mm TRS Female Input
USB I/O
1x USB-C (Charging)
Muting
Mute Switch
Auto-Level/Gain
No
Display
OLED
Microphones
Microphone Type
1x Built-In (Clip-On Transmitter)
Polar Pattern
Omnidirectional
Maximum SPL
106 dB
Sensitivity
-39 dB
Color
Black
Power
Transmitter Battery Type
1x Built-In Rechargeable - 400 mAh
Transmitter Battery Life
10 Hours
Included Charging Case
No
Charging Case
AC/DC Power Adapter
No
Physical
Environmental Resistance
No
Dimensions
Transmitter:
2.2 x 1.5 x 0.6" / 56.5 x 38 x 15 mm

Microphone:
Not Specified
Weight
Transmitter:
1 oz / 29.5 g

Microphone:
Not Specified
Packaging Info
Package Weight
0.29 lb
Box Dimensions (LxWxH)
6.8 x 4.1 x 1.7"

Saramonic Blink 500 ProX Reviews

Disappointed

By Kobina
Rated 2 out of 5
Date: 2026-01-06

Bought it hoping to use it with a lighting to type c adapter on my usb devices, both windows and apple, of which I have several. It's not recognized on the iPads. It showed up once in a windows laptop once and disappeared forever. As a test, I used the same machines with the Smallrig S60 WITHOUT A HITCH. Maybe Saramonic wants you to buy the newer version with the usb-tipped receiver. Bad business.

No me funcionan como esperaba.

By Zurely
Rated 1 out of 5
Date: 2025-04-04

Los micrófonos no se conectan de manera exitosa, tampoco recogen sonido en lo absoluto. No tengo manera de saber cómo están funcionando los volúmenes ya que no tienen pantalla visible. Totalmente desilusionada con el producto. Muy mal.

See any errors on this page?

Can I buy the camera mount version and then buy ...

Can I buy the camera mount version and then buy the lightening connector separately? I need the mics for both iphone use camera.
Asked by: Lilit
Yes, you can purchase the Saramnonic Blink 500 ProX RXDi receiver to add Lightning compatibility. https://www.bhphotovideo.com/c/product/1748030-REG/saramonic_blink500proxrxd_blink_500_prox_rxdi.html?sts=pi
Answered by: JDEAN
Date published: 2023-05-11

How can I adapt Sennheiser lav's MKE40 and MKE2 ...

How can I adapt Sennheiser lav's MKE40 and MKE2 on the transmitters? It seems they don't connect well.
Asked by: C
Lavaliers with locking Sennheiser-style 3.5mm connectors should be generally compatible with the Blink 500 ProX B2, but the locking ring cannot lock into place as these transmitters have no locking mechanism. Unfortunately there is no way around this, and although we have tested such connectors and found them to work, there is no way to make them lock into place. It would be more ideal to use a non-locking lavalier, such as BH #ROLAVGO.
Answered by: Calvin M
Date published: 2023-06-26

Will it work with third party apps, like ...

Will it work with third party apps, like streaming apps? Or, is only through the Saramonic app?
Asked by: Christopher
Yes, the Saramonic Blink 500 ProX B6 Two-Person Digital Wireless Lavalier Microphone System will work with most third party apps that are compatible for use with external microphones.
Answered by: Lisa S
Date published: 2023-06-13

What is the total onboard recording capacity of ...

What is the total onboard recording capacity of the blink 500PROX?
Asked by: Timothy
The Saramonic Blink 500 ProX B2 2-Person Digital Camera-Mount Wireless Omni Lavalier Microphone System is a basic wireless microphone system which does not offer on-board recording directly to the transmitters. However, the Blink 500 ProX System can be used to record audio onto a camera or portable audio recorder when the wireless receiver is connected to the microphone input on the compatible device.
Answered by: Lisa S
Date published: 2023-02-17

CAN I USE THIS ON A MACBOOK (OR ANY COMPUTER WITH ...

CAN I USE THIS ON A MACBOOK (OR ANY COMPUTER WITH USB-C FOR THAT MATTER)? OR ONLY MOBILE DEVICES (I.E. PHONES)? THANKS!
Asked by: Christopher
Yes, the Saramonic Blink 500 ProX B5 Digital Wireless Lavalier Microphone System with USB-C Connector is compatible for use with mobile devices and computers that are equipped with a USB-C port.
Answered by: Lisa S
Date published: 2023-05-09

Does it work on the iPhone 14?

Does it work on the iPhone 14?
Asked by: Lucas
Yes, will work with iOS phones or tablets equipped with a Lightning port.
Answered by: hectorm
Date published: 2023-05-11

How long is the cord from the Lavalier Microphone ...

How long is the cord from the Lavalier Microphone to the base? Can you use an adapter to extend the length of the cord?
Asked by: Michael
The lavalier microphone cable for the Saramonic Blink 500 ProX B3 Digital Wireless Lavalier Microphone System with Lightning Connector (2.4 GHz) is 3.5 ft. long. You could use a regular 3.5mm extension cable if you need to increase the length.
Answered by: Daniel O
Date published: 2025-07-17

Does the receiver have a cold shoe for a DSLR or ...

Does the receiver have a cold shoe for a DSLR or another mounting method?
Asked by: Mike
Yes, the belt clip on the receiver for the Saramonic Blink 500 ProX B2 2-Person Digital Camera-Mount Wireless Omni Lavalier Microphone System does include a cold shoe mount for use with DSLR and mirrorless cameras.
Answered by: Elliot
Date published: 2024-05-28
  • y_2026, m_5, d_17, h_13CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.43
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_10
  • loc_en_US, sid_1748032, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_bhphotovideo
Whatever You Need, We've Got It