There are 2 new types of PTT for you, PTT#39 and PTT#47 Features: 1. Custom logo is available 2. PTT with mic and clip with 360 degree rotation 3. Suit for different earpieces, such as ...
1. When the walkie-talkie is transmitting, keep the walkie-talkie in a vertical position, and keep the microphone at a distance of 2.5-5 cm from the mouth, and the walkie-talkie is at least 2.5 cm awa...
The conventional communication distance in the open area can reach up to 8-10 kilometers, and the general urban area can reach 3-5 kilometers. In the case of tall buildings or mountains blocking the s...
