Big loudspeakerBattery:1300mAh More functions :SOS, STK,WAP,SMS,GPS,Hearing aid,Magnifier,Flashlight,Label machine Frequency : ... GPS tracking function .More functions :SOS, STK,WAP,SMS,GPS,Hearing aid,Magnifier,Flashlight,Label machineAdditional CE/ROHS,Chinese ... ,Deutsch,Dutch,SwedishColor: red, purple, black, white, orange SOS, STK,WAP,SMS,GPS,Hearing aid,Magnifier,Flashlight,Label machine A ...