1 Pair RETEVIS RT66 PMR446 16CHS License-free Two Way Radio Handheld Walkie Talkie, EU Plug 1. The integrated antenna is long, the service life is long, and the advanced audio will make the sound in the coverage area clearer and clearer 2. Sturdy body and thickened PC plastic shell can withstand shocks 3. The charging base can be charged quickly, and the battery life is more than 10 hours 4. Lightweight, can be easily carried around with a belt and hand strap 5. The USB adapter can be easily charged in the car or mobile power supply, etc. 6. Suitable for home and outdoor use 7. 50 sets of analog sub-audio and 150 sets of digital sub-audio design 8. Companding technology design makes the product more private 9. Function: Adjustable volume, channel monitoring, mute, TOT, power saving, low battery alarm, headphone connector, etc. 10. Frequency: PMR446 11. Channel capacity: 16 12. Output power: less than or equal to 0.5W 13. Battery voltage: 3.7V 14. Battery capacity: 1200mAh 15. Size: 109x52x36mm 16. Weight (including battery and back clip): 215g