RETEVIS RT5R US Frequency 144-148MHz & 420-450MHz Handheld Two Way Radio Walkie Talkie(Black)

1. With UV function, frequency range: 144-148MHz & 420-450MHz, almost all configurations can be realized by walkie-talkie, you can program by yourself without any software or cables2. FM radio: RT5R walkie-talkie can be used as a radio, the radio frequency is 65-108MHz, the sound is clear, easy to use, the design is ergonomic, it is ideal for going on adventures, camping, hiking, etc.3. VOX function: RT5R two-way radio has VOX function, press MENU and button 4 to activate or adjust the VOX level, from 1 to 10. VOX programming does not require any software or cables4. Rechargeable function: RT5R two-way radio is powered by lithium-ion battery, equipped with USB standard battery charger to charge it, the battery capacity reaches 1400mAh, which can achieve long standby time5. Power saving: Not only the battery capacity of RT5R reaches 1400mAh, but also RT5R has 4 levels of power saving, press MENU and button 3 to select the power saving level6. Can be charged with DC5V power adapter7. Also has other functions, such as manual programming, alarm, dual viewing/dual receiving, power saving function, timer transmission TOT programmable, scan, built-in LED flashlight, PC programmable, etc.8. Rated voltage: 7.4V DC+/-10%9. Output power: 5W10. Battery type: Lithium-ion battery11. Battery capacity: 1400mAh12. Operating temperature: -20 to +50 degrees Celsius13. Antenna impedance: 50ohm14. Frequency stability: +/-2.5ppm15. Carrier tolerance: 5ppm16. Upper frequency deviation: less than 5kHz (wide), less than 2.5kHz (narrow)17. Modulation characteristics: 6 dB per frequency patch18. Emission current: less than 1.6A (5W)19. CTCSS/DCS: 0.5+/-0.1kHz (wide), 0.3+/-0.1kHz (narrow)20. Sensitivity: less than 0.16uV (12dB SINAD)21. Mute sensitivity: less than 0.2uV22. Intermediary distortion: less than 10%23. Intermodulation: 8-12mv24. Adjacent channel selectivity (wide/narrow): less than -65dB (wide), less than -60dB (narrow)25. Weight: 208g (including antenna)26. Dimensions: 59x29.5x117mm (without antenna)