dc 7 4v 2 way walkie talkie

{"cid":"91190181","title":"128 Channels Baofeng Handheld Walkie Talkies 2 Way With RX CTCSS\/DCS Scan Built In","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/54\/39\/438c06511bb77641d98189db2813-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Baofeng","Model Number":"UV-5R","Minimum Order Quantity":"2pcs","Delivery Time":"15-25 working days","Certification":"CE ROHS","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"10000Paris Per Month","Packaging Details":"510*375*570mm\/50\/23.5\/24.3","Channel No.":"128","Antenna":"SMA -Female","Antenna Impedance":"50\u03a9","Earpiece \/ mic type":"Kenwood Plug type","Frequency Stability":"\u00b12.5ppm","Frequency Range":"65-108MHz(FM Receive only) 136-174MHZ and 400-520MHZ (TX\/RX)","Weight":"238g(including battery, antenna)","Mode of operation":"Simple or semi-duplex","Dimension(W x H x D)":"58*240*32","Operating Voltage":"DC 7.4V","Power adapter":"Input: AC100-240V, 50-60Hz; Output: DC10V\/500mA;"}}