CACAZI A78 Long-Distance Wireless Doorbell Intelligent Remote Control Electronic Doorbell, Style:UK Plug(Bright White) Tag-Back Cover you can use in bed

you can use in bed

31 degree view angle

Power button and volume control button replacement for Huawei P30

USB mode does not need to use 3

Connecting to a USB 2

CACAZI A78 Long-Distance Wireless Doorbell Intelligent Remote Control Electronic Doorbell, Style:UK Plug(Bright White) Tag-Back Cover you can use in bedFeatures: 1. The waterproof design of the transmitter effectively extends the service life of the product 2. The receiver has 60 chord music, 5 levels of volume adjustment 3. Long distance barrier free 300 meter penetration Product parameters: 1. Material: ABS, electronic components 2. Power supply mode: AC 3. Power supply voltage: 110 220 (V) 4. Receiver: with indicator light, button, and light on 5. Transmitter: 12V 23A battery x 1 (delivered with