mstar two way radio with memory channel

{"cid":"91221595","title":"16channels Memory Channel and DC3.7V Rated Voltage Mini UHF Radio for Seamless Communication","imgUrl":"https:\/\/img.ismap.com\/nimg\/1a\/68\/1e5ebee40643509da8d4d5ed0248-200x200-1.jpg","attrs":{"Price":"US $24.95","Brand Name":"Mstar\/OEM","Model Number":"M98","Minimum Order Quantity":"2","Delivery Time":"7-15 work day","Certification":"-","Place of Origin":"China","Payment Terms":"L\/C D\/A Western Union D\/P T\/T MoneyGram Paypal","Supply Ability":"100 Piece\/Pieces 7days","Packaging Details":"25*20*10cm Piece\/Pieces","Antenna impedance":"50\u03a9","Volume":"137*58*38","Ground method":"Nagative pole","Antenna disposition":"Inductively loaded antenna","Product Name":"Mstar M-298 Outdoor Dustproof Mini UHF Security Radio Intercom Walkie Talkie Convenient Black Li-ion 16 Handheld 1 ~ 50 Layers","Working manner":"Same frequency single operation or different frequency single operation","Rated Voltage":"DC3.7V(li-ionbattery)","Modulation mode":"Frequency modulation"}}