New Xiaomi Walkie Talkie 3 Chat Version 3W Transmission Power Fast Frequency Match Type-C 1-5km Distance APP Writing Frequency

New Xiaomi Walkie Talkie 3 Chat Version 3W Transmission Power Fast Frequency Match Type-C 1-5km Distance APP Writing Frequency   Note: This product is Chinese version, When you connect to App to use, MUST set App region to China Mainland, otherwise it won’t work, Please note that before purchase, Thanks a lot! Packing List Xiaomi walkie talkie chat version x1 Type-C charging cable x1 Chinese User manual x1 Parameter: Product Name: Amateur Radio Equipment Product model: XMDJJA01FY Product size: 163x55x32mm (including antenna length of 55mm and back clip thickness of 9mm) Net weight of product: 136.6g Working temperature:- 10°C-50°C Charging temperature: 5°C-40°C Interface type: Type-C (charging and headphone sharing) Transmission power: 3W Frequency band: Amateur U-band Frequency range: 430.0000MHz-440.0000MHz Battery capacity: 2000mAh(7.2Wh) Rated input: 5V=1A