R16 1 For 1 Smart Wireless Self-Powered Hotel Home Electronic Call Doorbell(US Plug White) Type-Computer Audio

R16 1 For 1 Smart Wireless Self-Powered Hotel Home Electronic Call Doorbell(US Plug White) Type-Computer Audio1. IP68 waterproof grade, can be exposed to the sun and rain 2. Waterproof, dustproof and shockproof, sturdy and beautiful body 3. The transmitter self generating design, no battery is required, energy saving and environmental protection 4. The transmitter can be pressed around, easy to use 5. 4 level volume adjustable, 58 songs can be replaced 6. Volume range: 0 150dB 7. Power supply mode: transmitter self generating design, receiver in line 8.

The tail adopts the precision bearing design

General Compatible with LG:  LG G PAD F 8

Reasonable layout to keep enough space for each device

3 inch A2338 (2021)

40HQ: 717 cartons * 100 pcs = 71700 pcs

Replacement LCD screen + touch screen digitizer assembly (Super AMOLED Material) for Xiaomi Black Shark 4S

Up to 3 devices can be paired

OnePlus:  9RT 5G

Microsoft Windows NT 4

Connector 1: Type-C male plug

Main control chip: ASM1142

Material Stainless steel