... assemble,and not be guaranteed.Package:bracelet,USB charger clip,charger,manual,warranty card.Functions:·vibrate when call come ... map(Picture 1)2.Charge·Bracelet bulid-in rechargeable lithium polymer battery,please charge 3 hours before first ... 45mAFrequency:2.4GHzCharge time:2 hoursStandby time:72 hoursBattery:Lithium PolymerCharger specificationInput Voltage:110~240VFrequency:50HzInput current:0. ...