Jinan overpass walkie talkie y-800plus

Yuanshengtong walkie talkie y-800plus Product Description Output power: vhf8w / uhf8w supports Chinese and English voice signal, polymer lithium battery, ultra long standby vox function, low power alarm ani ID code / remote death function (optional) remote alarm power output 8W  Modulation type F3E  Stray radiation ,& gt; 60 dB Power ,& gt; 55 / 65dB bypass Frequency deviation , & plusmn; 5kHz  Sound distortion , & lt;= 5%  Features Modulation & plusmn; 3 dB Battery Li ion 7 4V / 2000 / MAH main specifications frequency range vhf136-174mhz Uhf400-470mhz channel quantity 16 channel working voltage dc7 4V frequency stability & plusmn; 2
5ppm working environment temperature 20 ℃ + 60 ℃, antenna impedance 50 & omega; Size: 128 * 62 * 37mm Battery capacity: 2000 Ma weight: 220g ,