- FM Transmitter with Throat Microphone, Wireless, High Quality, 3 Channels
- 2017-10-02 11:29
- Model Number: H-900-1-#4737 Brand Name: OEM Key Specifications/Special Features: Introduction:This kind of underwater training device is divided into two parts, host (transmitter) and receiver (headset), host is as a walkie talkie, charger and h...