Great for outdoor activities and carrying on conversations up to 5KM without paying license or subscriber fees, with over 1500 channel/sub channel combinations, WT87 offers plenty of privacy. free communication easy grip rubber surfaces interference free communication color: black/red compatible with all UHF CB radios Operating range city 100-400 m indoor 30-90 m totally open area 4-5 km General Channels: 40 Subcodes: 38 Channel memory • Channel lock • Automatic squelch • Calling tones 5 Monitor mode • VOX settings 3 Roger beep • Range (km)* 10 Auto channel scan • Dual channel monitor • Volume control levels 8 Key tone • LCD display • Backlit display • Auto power save • Low battery indicator • Headset outlet • Belt clip • Battery type Rechargeable NiMH Battery included • Charging pod included • Headsets included: 2 Weight/unit (g) 108 Size (including antenna, cm) 12 x 4,6 * Range may vary depending upon environmental and/or topographical conditions.