RETEVIS RB618 0.5W PMR446 16CHS License-free Two Way Radio Handheld Walkie Talkie with Dual PTT(Black)

1. Frequency range: 446.00625-446.19375 MHz (RX&TX)
2. Memory channels: 16 PMR446 channels
3. Working voltage: DC3.7V+/-10%
4. Battery capacity: 1000mAh (lithium ion)
5. Frequency stability: +/-2.5ppm
6. Antenna impedance: 50ohm
7. Function: Time-out timer (TOT), VOX, busy channel lock, keyboard lock, squelch level (0-9 grade), automatic power saving, monitoring, CTCSS/DCS encoding/decoding, low battery indication/alarm , Frequency hopping voice encryption, scanning, flashlight, etc.
8. Size: 148x 58x 2mm
9. Weight: about 133.5g