... ,DCS Talk Range:3-10km Technical indicators Frequency range:400-470MHzOutput power:5-8WThe number of channels:16Audio distortion: ... , battery charger, earphones, Speaks Microphones, Housing, Carry Cases, Antenna, Programming Cable and Related accessories.They are suitable to famous ... achieve long-term cooperation. RISITON T88 walkie talkie 400-470MHz two way radio handheld walkie talkie ham radio