1 Pair RETEVIS RB29 FRS Free-license Two Way Radio Walkie Talkie(Black)

1. Simple operation and good sound quality 2. VOX can realize normal conversation without PTT button 3. One-key frequency copy, you can copy the other partys channel frequency and sub-tone to realize the call. Support different brands of walkie-talkie duplication 4. The frequency copies all channels at one time, and wireless data transmission between walkie-talkies does not require programming software. Only supports the walkie-talkie 5. Other functions: monitoring, alarm, busy channel lock (BCLO), scanning, TOT time-limited transmission, squelch, wireless copying, etc. 6. General frequency range FRS (462-467mhz) 7. Rated voltage: 3.7V DC 8. Memory channels: 16 9. Battery capacity: 1100mAh 10. Frequency sensitivity: +/-0.5ppm 11. Antenna impedance: 50ohm 12. Operating temperature range: -30 to 60 degrees Celsius 13. Transmitter RF power: less than or equal to 2W 14. Modulation distortion: less than 5 pencent 15. Adjacent channel power: greater than or equal to 65dB 16. Audio Response??: +6.5 to -14dB 17. Upper limit FR deviation: less than or equal to +/-5KHz 18. Stray radiation: less than or equal to 7.5uW 19. Net weight: 735g 20. Dimensions: 282x203x64mm