RETEVIS RT67 0.5W PMR446 16CHS Two Way Radio Mini Handheld Walkie Talkie, EU Plug 1. The appearance is fashionable, the hand feels comfortable, the shell is firm, wear-resistant, and not easy to scratch 2. The call quality is good, the quality is stable and reliable, and the use time is longer 3. This two-way radio is suitable for warehousing, docks, construction sites, tourism, hotels, logistics, factories, etc. 4. With a 3000mAh battery capacity, a full charge can provide up to two weeks of standby time; support up to 36 hours of use 5. Equipped with powerful speakers, providing clear and clear audio (any volume) 6. Functions: Adjustable volume, scan, mute, TOT, power saving, busy channel lock, CTCSS&DCS encodingdecoding, etc. 7. Frequency range: PMR446 8. Power: 0.5W 9. Channel capacity: 16 10. Battery capacity: 3000mAh 11. Working voltage: DC 3.7V 12. Antenna impedance: 50 ohms 13. Weight (including battery): 106g 14. Size: 116x53x36mm