Handheld wireless device, TYT brand, model TH8000d, with a power of 10 watts, works for a distance of 10 to 20 kilometers depending on obstructions. Device specifications: Works VHF: 136 ~ 174MHZ - UHF: 400 ~ 520Mhz with the same frequencies as Icom and Kenwood. You can communicate with owners of Icom, Kenwood, Yaesu, and Baofeng devices, whether handheld or mobile, through this device. Large battery, also has a battery life alert feature. Device attachments: Device - Charger - Small antenna + Large antenna - Battery - Pocket clip - Car charger Contact: ( Phone number appears when clicking the contact button )