Baofeng uv-5re vhf/uhf dual band walkie talkie

BAOFENG UV-5RE dual band VHF 136-174MHz & UHF 400-520MHz 128ch 5W PROFESSIONAL FM TRANSCEIVER WITH EARPIECE   Features:     Dual-band handheld transceiver with display fucntion menu on the display"LCD".    DTMF encoded.    Lithium-ion battery with high capacity.    Commercial FM radio receiver(65MHz ~ 108MHz).    Incorporates 105 codes"DCS" and 50 privacy codes"CTCSS" programmable.    Function"VOX"(voice operated transmission).    Alarm function.    Up to 128 memory channels.    Broadeband(Wide)/Narrowband(Narrow),selectable.    High power/ low (4W/1W) selectable.    Display illumination and programmable keyboard.    Function"beep" on the keyboard.    Dual Watch/dual reception.    Selectable Frequency Step 2.5/5/6.25/10/12.5/25kHz.    Function"OFFSET"(frequency offset for repeater access).    Battery saving function"SAVE".    Timer transmission"TOT" programmable.    Selecting the Scan Mode.    Function Busy Channel Lock"BCLO".    Built-in RX CTCSS/DCS scan.    Built-in LED flashlight.    Programmable by PC.    Specifications:   GENERAL:   Frequency  range: 65MHz-108MHz(Only commercial FM radio reception)                                       VHF:136-174MHz(RX/TX);UHF:400-480MHz(RX/TX)   Memory channels: Up to 128 channels   Frequency stability: 2.5ppm   Frequency step: 2.5/5/6.25/10/12.5/25kHz   Antenna impedance: 50   Operating temperature: -20°c to +60°c   Supply voltage: Rechargeable Lithium-Ion DC7.4V 1800mAh   Consumption in standby: 75mA   Comsumption in reception: 380mA   Consumption in transmissio: 1.4A   Mode of operation: Simplex or semi-duplex   Duty cycle: 03/03/54 min.(RX/TX/Standby)   Weight: 130g(approximate)   TRANSMITTER:   RF power: 4W/1W   Type of modulation: FM   Emission class: 16KF3E/11KF3E(W/N)   Maximum deviation: ±5kHz/±2.5kHz(W/N)   Spurious emissions: <-60dB   RECEIVER:   Receiver sensitivity: 0.2µ V(at 12dB SINAD)   Intermodulation: 60dB   Audio ouput: 1000mW   Adjacent channel selectivity: 65/60dB   Package Contents:   1× Baofeng UV-5RE(VHF:136-174MHz/UHF:400-520MHz Dual Band)   1× 7.4V 1800mAh Li-ion Battery Pack   1×  SMA-Female Dual Band Antenna   1× Belt Clip   1× ENG Manual   1× Desktop Charger ( 100V ~ 240V ) with Correct Adapter for your Country   1× Earpiece   1× Wrist Strap