Saramonic Blink 500 TX Wireless Microphone Transmitter with Built-In Microphone

Operates on interference-free 2.4GHz spectrum
Works with Blink 500 RX, RXDi, and RXUC dual-receivers
Automatically hops channels to avoid static noise
Excellent sounding built-in microphone
Easy-to-use gain buttons to raise or lower the levels
Equipped with an intelligent LED display
10-milliwatt power gives an impressive range
Ultra-compact and lightweight construction
Perfect for content creators, filmmakers, and musicians
Includes SR-M1 omnidirectional clip-on lavalier microphone



The Saramonic Blink 500 TX is a remarkably compact and lightweight clip-on wireless microphone transmitter that delivers broadcast-quality sound and is designed to work with the Blink 500 RX, RXDi, and RXUC portable dual-receivers (available separately). If you have a Blink 500 system that came with a single transmitter and you want to expand to two transmitters, the Blink 500 TX is exactly what you need.

Offers Excellent Performance Effortlessly
Some wireless microphone transmitters are complicated to operate and require detailed knowledge of their menus and settings, but the Blink 500 TX is so technically advanced that it couldn’t be easier to use. Even though there are very few controls to adjust, it does a lot behind the scenes to ensure excellent performance. The Blink 500 TX operates on the interference-free 2.4GHz spectrum, and automatically hops channels to avoid static noise and audio dropouts. Pairing it to a receiver is simple, and all of the complicated aspects of using wireless microphones happen seamlessly in the background, letting you concentrate on storytelling.

Built-In Microphone
The Blink 500 TX has an excellent sounding built-in microphone and the entire device is small and light enough to clip directly to shirt collars, clothing, or slide into a pocket. It is also versatile enough to set on a table or podium, or even used handheld. The built-in microphone is capable of capturing voices clearly and naturally, but if you want an even cleaner visual look, it also operates as a traditional bodypack transmitter with the included SR-M1 professional omnidirectional clip-on lavalier microphone, providing an even more professional and visually discreet audio solution.

Easy Controlling of Audio Levels
One of the tricky aspects of capturing sound for video is controlling the audio levels. Some people speak very loudly, while others speak very softly. That’s why the Blink 500 TX has easy-to-use gain buttons to raise or lower the levels, and an intelligent LED display shows you where it’s set. Its internal Lithium battery gets 5 hours of life from a charge, and its USB-C charging port can be used to power or recharge the unit in the field with a portable USB battery pack. The 10-milliwatt power of the transmitter gives you an impressive range of 98 feet (30 meters) with obstacles, and 164 feet (50 meters) in open spaces.

Compact and Lightweight Construction
Thanks to the ultra-compact and lightweight construction, this dual-receiver easily tucks away in a small pocket, so you can effortlessly bring it with you everywhere you go. Delivering professional quality sound, the Blink 500 TX is ideal for filmmakers, journalists, vloggers, YouTube creators, corporate video producers, or any content creator that needs an incredibly easy-to-use wireless system that won’t slow them down.

What’s in the Box
Saramonic Blink 500 TX Wireless Microphone Transmitter with Built-In Microphone and Clip
SR-M1 Omnidirectional Lavalier Microphone
Alligator-Style Lavalier Microphone Clip
Foam Lavalier Windscreen
1-Feet (30.5 cm) Gold-Plated USB-C to USB-A Charging Cables

Saramonic Blink 500 TX Wireless Microphone Transmitter
Frequency: 2.4GHz
Oscillator type: Gaussian Frequency-Shift Keying (GFSK)
RF frequency band: 2400 to 2483.5 MHz
RF output power: 10 mW
Signal to noise ratio: ≥70dB
Voice delay: ≤6ms
Reference audio input level: -30 to -42dBv (Microphone Input, 0 dB Attenuation)
Audio gain control: 11dB, 18dB, 25dB
Plug-in power: Yes, 1V
Distortion: ≤0.1%
Digital resolution: 24-bit / 48kHz
Frequency response: 20Hz to 16kHz
Maximum operating range: 98.4-feet (30m) with Obstacles, 164-feet (50m) in Open Area
Maximum number of simultaneous systems: 18 (up to 36 Microphones)
Antenna: Built-in 1/4λ Wire Antenna
Buttons: On / Off / Pair, Volume Up, Volume Down
Battery: Built-in Li-ion 3.7V / 400mAh
Approximate battery life: 5 hours
Charging connector: USB Type-C (1.5 hours to be fully charged)
Input: 1/8-inch (3.5mm) Microphone Input
Indicators: 4 x Blue LEDs: Indicates Power and Audio Level, 1 x Red LED: Indicates Low Battery Level, 1 x Green LED: Flashing when Charging / Off when Charge Finished
Microphone: Built-in pressure operated electret condenser
Microphone pickup pattern: Omnidirectional (Built-in microphone and external lavalier)
Microphone frequency range: 50Hz-18KHz (Built-in microphone and external lavalier)
Microphone equivalent noise level: >58dB (Built-in microphone and external lavalier)
Maximum SPL: 120dB (Built-in microphone), 110dB (External lavalier)
Mounting clip: Built-in
Operating temperature: 0 degree to 50 degree Celsius
Storage temperature: -20 degree to +50 degree Celsius
Dimensions: 2.5 x 1.7 x .65 inches (63 x 43 x 16.5mm)
Weight: 1.2 oz (34g)

Additional information