Description :  Baofeng UV-B5 5W 99CH FM Portable UHF+VHF Walkie Talkie Dual Band Two-way Radio  Brand Name : BAOFENG Model Number : UV-B5 Talk Range : 5-8KM in open area 3-5KM in city Storage Channel : 99 Dimensions : 116.2mm x 57.9mm x 35.7mm Frequency Range : Dual band VHF136-174MHz &amp;amp; UHF400-480  Features :   1. Freq. range : 136-174 &amp;amp; 400-480MHz 2. 99 memory channels 3. Priority Channel Scan 4. DTMF encode 5. 1750Hz burst tone for repeater function 6. Li-ion batterypack with 2000mAh high capacity 7. FM radio function 8. Bright flashlight illumination 9. Compandor 10. U\/V cross band receiving 11. Emergency alarm function   Specification :   <br>               Item number               Baofeng UV-B5                   General                   Frequency Range               65-108MHz(only commercial FM radio reception)                   VHF : 136-174MHZ， UHF 400-470MHZ (TX\/RX)                   Memory channels :                Up to 99 channels                   Frequency Stability               &amp;plusmn;2.5ppm                   Frequency Step :                5kHz\/6.25kHz\/10kHz\/12.5kHz\/20kHz\/25kHz                   Antenna Impedance               50&amp;Omega;                   Operating Temperature               -20 to +60oC                   Supply voltage               Rechargeable Lithium-lon 2000mAh 7.4V                   Mode of operation               Simple or semi-duplex                   Dimension(W x H x D)               116.2 x 57.9 x 35.7 mm                   Weight               549g(including battery， antenna)                   Transmitter                   Output power               5W \/ 1W                   Adjacent Channel Power               45dB\/42dB                   Maximum deviation               &amp;lt;&amp;plusmn;5kHz(Wide) \/ &amp;lt;&amp;plusmn;2.5kHz(Narrow)                   Spurious Radiation               &amp;lt;7.5&amp;mu;W                   Adjacent Ch. power               &amp;le;-65dB \/ &amp;le;-60dB                   Receiver                                    Receiver sensitivity                -122dBm(at 12 dB SINAD)                   Intermediation               65dB                   Audio output               1W                   Adjacent channel selectivity               65dB\/60dB                   Spurious response               65dB                   Receiving current               &amp;le;380m      <br>  Package included :   1 x BaoFeng UV-B5 Walkie Talkies 1 x 2000mAh Li-ion battery 1 x High gain antenna 1 x Charger (EU \/ US plug for optional~) 1 x Wrist strap 1 x English User Manual  Details pictures :