HamGeek HG-369 POC Radio Walkie Talkie Wifi Bluetooth 2G/3G/4G Network Radio For Zello Real-ptt Features: - 4G POC walkie talkie - Multiple network standards. According to the network status of different environments, multiple network modes can be switched. When there is no network or no card, it can be connected to wifi or mobile phone hotspot to make calls - Beidou/GPS positioning. Accurately obtain group member information, real-time view and track playback function. Mobile scheduling management is more convenient - Support single call and group call - High-quality sound. 3D titanium-plated diaphragm. 38mm/1.5" high-quality titanium-plated diaphragm has a 3D stereo sound field to ensure a clear call without fear of interference - Imported lithium battery with a large capacity of 9800mAh, making it safe to use and ensuring long duration time for outdoor use - USB charging. Support charging methods such as computers, chargers, power banks and car chargers - Application scenarios: logistics fleet, construction site construction, terminal transportation, hotel catering, railway construction, taxi fleet, road trips and property security Specifications: - Frequency range: 2G/3G/4G - Theoretical communication distance: 5000km - Working voltage: 3.7V - Battery type: lithium battery - Dimensions: 121 x 61 x 33mm/4.8 x 2.4 x 1.3" Package Included: - 1 x Set of Walkie Talkie Note: - It supports for Zello, Real-ptt and other network platforms. Account is not included and you need to register an account. Thank you