Multi-functional: child positioning watch,LBS positioning,historical track play,secure electronic fence setting up ,voice micro chat intercom,time date and alarm clock setting,love reward,two-way hands-free intercom,SOS emergency call, firewall,remote monitoring environment,front camera,time zone language setting, global use for meeting your different needs.<br />Powered by high capacity rechargeable battery and provided USB cable to recharge the battery.<br />Powered by high capacity rechargeable battery and provided USB cable to recharge the battery.">