CACAZI A58 1 For 1 Smart Wireless Doorbell without Battery, Plug:US Plug(Black Silver) Type-More Tablet PC Cases Charging port board replacement for

Charging port board replacement for Xiaomi Redmi Note 4X Prime

Unobstructed Effective Range: 160ft/50m indoor/850ft/260m outdoor

Advanced 2

87inch * 0

Input Interface: USB Plug & 3

CACAZI A58 1 For 1 Smart Wireless Doorbell without Battery, Plug:US Plug(Black Silver) Type-More Tablet PC Cases Charging port board replacement for1. Material: ABS, electronic components 2. Remote control distance: 300 meters 3. Built in music: 60 songs 4. Volume: 5 speed adjustment 5. Transmitter battery: 12V 23A battery x 1 (shipping without battery) 6. The doorbell has 60 built in 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,