R16 1 For 1 Smart Wireless Self-Powered Hotel Home Electronic Call Doorbell(EU Plug White) Type-Mac Accessories 40HQ: 2383 cartons * 60

40HQ: 2383 cartons * 60 pcs = 142980 pcs

- Inspiron 14 3437

0 or higher

Features: free operation

R16 1 For 1 Smart Wireless Self-Powered Hotel Home Electronic Call Doorbell(EU Plug White) Type-Mac Accessories 40HQ: 2383 cartons * 601. 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.