2 * Baofeng BF-888S Walkie Talkies UHF 400-470MHZ USB Two-Way Radios Long Range

2 x Walkie Talkies. High-level electronic components to ensure clear voice. CTCSS and DCS encryption mode to keep the content safeguarded. How far can this radio be connected ?. - Communication Range: City about 1-3km, Suburbs about 2-5km, Mountain about 2-5km, Plain about 4-8km.