Product information:Material: PC
Color: white/blue/pinkRated voltage: 3VRated current: 3.3mARated power: 10uWVolume: 80-100dBBattery: 3V 75mAhProduct size: 37*25*6mmProduct net weight: 5g
Packing list:
Anti-lost device X1
Secure payment
Secure Privacy
Refund in case of loss of the parcel
Refund for non-delivery
Refund if the item is damaged