CACAZI H10 1 For 1 Wireless Smart Doorbell without Battery, Plug:EU Plug(Black) Huawei Spare Parts Carton Size 29cm * 27cm

Carton Size 29cm * 27cm * 32cm / 11

detachable feet

Features: easy to install

Dimension:108mm(L)*42mm(W)*13

the back of the mouse fits the palm

CACAZI H10 1 For 1 Wireless Smart Doorbell without Battery, Plug:EU Plug(Black) Huawei Spare Parts Carton Size 29cm * 27cm1. Material: ABS, electronic components 2. Remote control distance: 300 meters 3. Built in music: 36 songs 4. Volume: 4 speed adjustment 5. Transmitter battery: 12V 23A battery x 1 (shipping without battery) 6. The doorbell has built in 36 chord music, you can choose according to your preference 7. Strong penetrability, the straight line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment,