Brand HaoLingTong Model HLT-UV1 Color Black Material Plastic Quantity 1 Frequency Range 136~174MHz / 400~470MHz Channel 128 Frequency Stability +/-2.5 ppm Output Power 5 W Working Voltage 7.4 V Working Distance 1000~5000 m Encryption CTCSS / DCS Battery Capacity 1800 mAh Standby Time 96 hour Working Time 24 hour Features Dual band / Dual frequency / Dual display / Dual standby; bright flashlight Other Frequency range: 136-174MHz / 400-470MHz (RX/TX); Working mode: U-V V-U V-V U-U electable; DTMF function; FM radio; CTCSS scanning; VOX function; SOS disaster rescue function; Ultra bright jacklight function; Low power prompt; Chinese / English voice prompt; FM radio function; Wide / narrow band shift (25 KHz / 12.5KHz); Priority Channel Scan Add scan channel; High / Low power; Channel name editable and display; 50 Groups CTCSS and 105 Groups DCS; Stop watch function; Busy channel locked; Display mode selectable in Channel mode; Boot display information editable; Transmitting overtime prompt; Transmitting & transmitting ending prompt; Auto/manual key lock; Wire clone & PC program; Many kinds of frequency step(5K/6.25K / 10K / 12.5K / 50K / 100K); Many kinds of scan mode; Dustproof waterproof degree: IP55 Packing List 1 x Walkie talkie 1 x Lithium battery 1 x Antenna 1 x Belt clip 1 x Strap 1 x Dock charger 1 x AC power charger (90~240V / 100cm-cable / 2-flat-pin plug) 1 x Chinese user manual