Features:       Dual-band handheld transceiver with display function menu on the display "LCD".    DTMF encoded. Lithium-ion battery with high capacity.    Commercial FM radio receiver(65 MHz~108 MHz).    Incorporates 105 codes "DCS" and 50 privacy codes "CTCSS" programmable.    Function "for VOx"(voice operated transmission). Function "beep" on the keyboard.    Alarm function. Up to 128 memory channels.    Broadband(Wide)/Narrowband(Narrow), selectable.    High power/low(5 WW1 W) selectable. Dual Watch/dual reception.    Display illumination and programmable keyboard.    Support selectable Frequency step 2.5/5/6.25/10/12.5/25 kHz.    Support function OFFSET, frequency offset for repeater access.    Support battery saving function "SAVE". Timer transmission "TOT" programmable.    Support selecting the Scan Mode. Function Busy Channel Lock "BCLO"    Built-in RX CTCSS/DCS scan. Built-in LED flashlight.    Programmable by PC. Level Threshold "Squelch"adjustable from 0 to 9.    Support Crossband reception. Support Tone end of transmission. Built-in key lock.           Specifications:    Technical Parameters:    Frequency range: 65-108Mhz(only for FM)     VHF: 136-174Mhz(Rx/Tx)     UHF: 400-480(Rx/Tx)     Memory channels: Up to 128 channels     Frequency stability: 2.5ppm     Frequency step: 2.5kHz/5kHz/6.25kHz/10kHz/12.5kHz/25kHz     Antenna impedance: 50Ω     Operating temperature: -20°C to +60°C     Supply voltage: Rechargeable Lithium-Ion mAh 7.4V/1800     Consumption in standby: ≤75mA     Consumption in reception: 380mA     Consumption in transmission: ≤1.4A     Mode of operation: for Simplex or semi-duplex     Duty cycle: 03/03/54 min.(Rx/Tx/Standby)         TRANSMITTER    RF power: 4W/1W     Type of modulation: FM     Emission class: 16K&F3E/11K&F3E(W/N)     Maximum deviation: ≤±5kHz/≤±2.5kHz(W/N)     Spurious emissions: <-60dB         RECEIVER    Receiver sensitivity: 0.2μV(at 12dB SINAD)     Intermodulation: 60dB     Audio output: 1000mW     Adjacent channel selectivity: 65/60dB     Applicable models: For BF-GT-3Plus For Baofeng     Size: Approx. 11*5.8*3.2cm/4.33*2.28*1.26inch          Package List:    1 * Walkie talkie    1 * Headset    1 * User manual    1 * Lithium battery    1 * Power Adapter    1 * Antenna    1 * Lanyard    1 * Back clip    1 * Charging base