300M Range Smart Doorbell Waterproof Welcome Doorbell Wireless Doorbell Indoor Outdoor Use

Label:Yes Size:9*5.6cm(3.54*2.20in) Power supply: 3pcs AAA batteries (without batteries) Material:ABS Name:Wireless Doorbell Package Includes:1 set Wireless Doorbell Color:black/gold/silvery

Note: 1.Please allow 1-3cm(0.39-1.18in) error due to manual measurement. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.