Product information:

Model: X9
Power source: battery
Power supply voltage: 0.6 (V)
Ringtone: Ding Dong
Power consumption: 0.04 (W)
Scope of application: family villa warehouse office
Type: Wireless Doorbell

Specification:
Doorbell size 75*48*16mm
Dingdong machine size 50*38*20mm

Packing list：

1*Door Bell Machine
1 * Indoor Ding-Dong Machine
1 * charging cable