Specification: Material:ABS+PC;  Output power:8W;  Battery:Rechargeable 7.4V 7800mAh Li-ion Battery;  Charger:Multiple Charging Mode;  Battery capacity (mAh):2800;  Frequency Range:VHF 136-174 MHz UHF 400-520MHz;  Storage Channel:128;  Walkie FM radio function:65-108MHz;  Frequency stability:2.5ppm;  Frequency step:2.5/5/6.25/10/12.5/25KHz;  Antenna impedance:50 OHM;  Consumption in standby:<=75mA;  Consumption in reception:380mA;  Consumption in transmission:<=1.4A;  Operating temperature:-20degC-60degC;  Dimensions:112*60*35mm (not include antenna);  Maximum range:5km-10km;  Waterproof/water resistant:IP45;  Weight:200g(approximate);    Features: 1. 100% new and never used.  2. Dual-band handheld transceiver with on-screen display function menu ldquolcdrdstatus.  3 encoded DTMF.  4. High-capacity lithium-ion battery.  5 commercial FM radio receiver (65MHz ~ 108MHz).  6. Incorporates 105 ldquodcsrdstatus codes and 50 programmable ldquoctcssrdstatus privacy codes.  7. ldquovoxrdstatus function (voice operated transmission).  8 alarm function.  9. Up to 128 memory channels.  10. Broadband (wide)/narrowband (narrow), selectable.  11 High/Low Selectable power.  12 Screen and keyboard lighting programmable.  13 Keyboard ldquobeeprdstatus function.  14 Dual watch/dual receiver.  15 Step frequency selectable.  16 ldcooffsetrdstatus function (frequency compensation for repeater access).  17 Battery saving function.  18 Programmable transmission timer ldquoTOTrdquo.  19 Selecting the scanning mode.  20 Channel occupied lock.  21 RX CTCSS/DCS scanner integrated.  22 Integrated LED flashlight.  23 PC programmable.  24 Level threshold ldquosquelchrdmancho adjustable from 0 to 9.  25 The reception band.  26 The tone at the end of the transmission.  27 Integrated key lock.    Package Included: 1 x Portable radio;  1 x Inductively Charged Antenna;  1 x 2800mAh Li-ion Battery Pack;  1 x Li-Ion Charger;  1 x Belt Clip;  1 x Sling;  1 x User's Manual;  1 x Usb charger cable;  1 x Headset;