Description :   BAOFENG UV-5RB Dual Band Handheld Transceiver Radio Walkie Talkie Yellow  Features :   Frequency Range : 136-174 \/ 400-480MHz Dual-Band Display， Dual Freq. Display， Dual-Standby 128 groups channels storage      Shortcut menu operation mode 50 CTCSS and 104 CDCSS  Built-in VOX Function 1750Hz Brust Tone FM Radio (65.0MHz-108.0MHz)  LED Flashlight PC programmable Large LCD Display High\/Low RF Power Switchable 25KHz\/12.5KHz Switchable  Emergency Alert Low Battery Alert Battery Saver Time-out Timer Keypad Lock Monitor Channel Channel Step : 2.5\/5\/6.25\/10\/12.5\/25KHz Earpiece \/ mic type : Kenwood Plug type Antenna : SMA -Female  Specifications :   <br>          General           Frequency Range       65-108MHz(FM Receive only)           136-174MHZ and 400-480MHZ (TX\/RX)            Channel No.       128           Frequency Stability       &amp;plusmn;2.5ppm           Antenna       High gain DualBand antenna           Antenna Impedance       50&amp;Omega;           Operating Voltage       DC 7.4V           Mode of operation        Simple or semi-duplex           Dimension (W x H x D)       100 x 52 x 32 mm           Transmitter           Output power       4W \/ 1W (Max 5W)           Modulation Mode       16k&amp;Phi;F3E \/ 11k&amp;Phi;F3E           Maximum deviation       &amp;lt;5kHz(Wide) \/ &amp;lt;2.5kHz(Narrow)           Spurious Radiation       &amp;lt;7&amp;mu;W           Adjacent Ch. power       &amp;le;-65dB(Wide) \/ &amp;le;-60dB(Narrow)           Pre-emphasis characteristics       6dB           Current       &amp;le;1.6A(5W)           CTCSS\/DCS deviation       0.5&amp;plusmn;0.1kHz(Wide) \/ 0.3&amp;plusmn;0.1kHz(Narrow)           Intermediation sensitivity       8-12mv           Intermediation distortion       &amp;lt;10%   <br>  Package included :   1 x Baofeng UV-5RB Dual Band Handheld Radio Walkie Talkie YELLOW 1 x 7.4V 1800mah Li-ion Battery Pack 1 x Dual Band SMA-Female Antenna 1 x Belt Clip 1 x English User Manual 1 x Desktop Charger 1 x PTT Earpiece for free  Details pictures :