1 Pair RETEVIS RT18 16CHS FRS Dual PTT Handheld Walkie Talkie, US Plug(Black)

1. Lightweight, compact, one-handed operation
2. Various functions, simple and convenient button operation
3. Mini USB jack supports multiple charging methods
4. Function: 0 groups of CTCSS, 105 groups of standard DCS, time-out timer (TOT), power saving, alarm, can be programmed by computer, etc.
5. Frequency: FRS
6. Channel capacity: 16
7. Channel interval: 12.5KHz
8. Working voltage: 3.7V DC
9. Antenna impedance: 50 ohms
10. Audio distortion: less than or equal to 5%
11. Intermodulation: 55dB
12. Frequency stability: +/-5ppm