1. The head of the hands-free microphone is fixed on the top of the driver's seat, and a directional microphone (MIC) is used to make the call clear and effective within 30cm.
2. The control switch of the hands-free microphone is usually fixed on the shift lever. When you hold the shift lever, you can tap the switch to make a call, so that you can shift smoothly to ensure peace.
3. The two buttons on the control box are used to adjust the channels.
4. Directional and high-quality microphones make the call clearer.
5. The additional finger PTT becomes so flexible and easy to use.
6. Mainly suitable for motorists to use in cars.
7. The length of the MIC stick: 30cm
8. Connector: 6-pin crystal head
9. Weight: 225 grams
10. Control box size: 4.7x3.3x1.6cm
11. Compatible models: suitable for RT9000D, suitable for Motorola SMP-908