7 4v voltage two way radio

{"cid":"91221595","title":"Hisense HA-418 UHF Walkie Talkie 16-Channel Two-Way Radio","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d4\/5e\/1f055fcbf1c74dcc468d407488c3-200x200-1.jpg","attrs":{"Price":"25","Model Number":"HA-418","Minimum Order Quantity":"2","Delivery Time":"7-15 work day","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Packaging Details":"25*20*10cm Piece\/Pieces","Supply Ability":"100 Piece\/Pieces 7days"}}

{"cid":"91190181","title":"Dual Channels Basic Walkie Talkie 1800mah Rechargeable Battery With VOX Function","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/79\/63\/56885a3b0a34553ab8429560a033-200x200-1.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","Frequency Range":"65-108MHz(FM Receive only) 136-174MHZ and 400-520MHZ (TX\/RX)","Channel No.":"128","Frequency Stability":"\u00b12.5ppm","Antenna":"SMA -Female","Antenna Impedance":"50\u03a9","Operating Voltage":"DC 7.4V","Mode of operation":"Simple or semi-duplex","Earpiece \/ mic type":"Kenwood Plug type","Dimension(W x H x D)":"58*240*32","Weight":"238g(including battery, antenna)","Power adapter":"Input: AC100-240V, 50-60Hz; Output: DC10V\/500mA;"}}