1100% Brand new and high quality. 2Accurate inform, without delay. 3Real-time communication allows you to talk back. 4You can adjust the power size according to demand. 5Economic quality perfect combination.Features:100% Brand new and high quality. Accurate inform, without delay. Real-time communication allows you to talk back. You can adjust the power size according to demand. Economic quality perfect combination. New chip brings more stable power transmission,ensure the walkie talkie correctly. Multiple functions, can meet all your needs. Widely used in security, party, adventure and other activities. Specifications:Material: ABSSize: Approx, 130*59*37.5mm/5.12*2.32*1.48inchStandard: US100-240V, EU100-240V, AU100-240V, UK100-240V(optional)Frequency Range: 400-480MHzChannel Capacity: 16Working Voltage: DC7.5V20%Battery Capacity: 2200mAh Lithium BatteryTemperature: -25-55Frequency stability: 2.5ppmTransmitter And Receiver:Output Power: 10WModulation: F3EStray radiation: 60dBCTCSS/DCS Deviation: 5KHzTransmitter Current: 1.5Receiver Sensitivity: 0.18V/0.22UVAudio Power: 700mWStandby Current: 72mA(Power saving mode: 36mA)Main Function:Programming Function SettingMonitoringScan FunctionCTCSS/CDCSSHigh/Low Power SwitchableWide/Narrow Band SettingBusy Channel Locking(BCL)DTMF EncodeVOX FunctionSquelch LevelsTOTVoice PromptsBattery SavingWired ClonePackage list:1 x Charging Dock1 x Clip1 x Rope1 x Antenna1 x Walkie Talkie1 x Instructions