Bluetooth-compatible Smart Pager Mini Device Anti-lost Device

Product information:
Material: PC

Color: white/blue/pink
Rated voltage: 3V
Rated current: 3.3mA
Rated power: 10uW
Volume: 80-100dB
Battery: 3V 75mAh
Product size: 37*25*6mm
Product net weight: 5g

Packing list:

Anti-lost device X1