<br><b>UHF(Ultra High Frequency) Walkie Talkies</b> <br>UHF waves are shorter and can get around or penetrate areas of interference found in buildings. <br>UHF radios are better if you have any plans to use the radios indoors or indoors to outdoors. <br> <br><b>2 Watt Transmit Power, Up to 3 miles range</b> <br>Realistic range depends on the power capability weather conditions and obstructions along the way. <br> <br><b>Great for indoor and outdoor group connection</b> <br>They help you stay in contact with your group or family, helps out in areas without mobile reception. <br>While in open fields, hiking, fishing kayaking etc. They help you connect to your partners in realtime. <br> <br> <br><b>Tested Performance</b> <br> <br>Standby Time..........5-7 days <br>Typical Use.............1-2 days <br>Continuous Use....8-12 hours <br>Charging Time........4-5 hours <br> <br>Signal Range <br>Open Fields............2-3 miles <br>City & Town............1-2 miles <br>Inside Buildings.....1-40 floors(Except basement) <br><br> <b>Specification :</b> <br> <br>Model: 888S <br>Antenna Impedance: 50ohm <br>Battery Type: Li-ion battery <br>Battery Capacity: 1500mAh <br>Rated Voltage: DC 3.7V <br>Transmit Power: 2 Watt <br>Working Temperature: -30~+60°C <br>Dual band or Single band: Single Band <br>Frequency Range: UHF 400-470MHz <br>Preset Channels: 16 Channels <br>CTCSS/DCS Tone: Supported<br>(*Accessible with software. Email: hi@ansoko.com for help.)<br><br>LED Flashlight: Supported <br>Low battery alert: Supported <br>Power saving function: Supported <br>English voice prompt: Supported <br>Channel programmable: Yes <br>Item Dimension: 60[L]×33[W]×115[H]mm(Excluding antenna)<br>Item Weight: 160 gram <br> <br><b>Package Content:</b> <br> <br>4 × Walkie-talkie <br>4 × Li-ion Battery <br>4 × Antenna <br>4 × Belt Clip [Upgraded 07/08/2017] <br>4 × Wrist Strap<br>4 × Ear Piece <br>4 × Charger <br>2 × User Manual <br>