V8 Bluetooth Headset Walkie Talkie Wireless Call Outdoor In-Ear Mini Intercom Two Way Radio UHF 400-480MHz

Specifications Single band UHFTransmission frequency 400 480mhzReceiving frequency 400 480mhzRF output power 5WNumber of channels 16Working mode single workMaximum frequency offset ≤ 5 kHzClutter radiation 60dBEmission current 300mAhStandby time 24 hours of continuous use and 48 hours of standby timeColor Black gold SilverNet weight 15gSize 5x2 2x1 5cm 1 9x0 86x0 59 InchFrequency stability 2 5ppmReceiving sensitivity0 18 μ VModulation mode F3EAudio Power ≥ 400MWPower supply voltage 3 7VFeatures Metal texture excellent technology High texture technology metal edge craft detail Super power provide you 1 KM call distance and 1 5 Floors through floor Lightweight only 10g Long wearing comfortable Bluetooth intercom with strong endurance Package included 1 x Bluetooth Wireless Walkie TalkieFrequency writing software http myosuploads3 banggood com products 20210119 20210119001842SKUG05825mini A08RadioCPS1911271 rar