AITENG V017G Life Waterproof Battery-Free Wireless Doorbell, 1 Receiver + 1 x Transmitter, Receiver Distance: 130m, US Plug Filter-Wireless Keyboard Carton Size 45cm * 35cm

Carton Size 45cm * 35cm * 32cm / 17

lightweight and easy to carry

40HQ: 668 cartons * 24 pcs = 16032 pcs

Aluminum alloy stamping and integral forming

AITENG V017G Life Waterproof Battery-Free Wireless Doorbell, 1 Receiver + 1 x Transmitter, Receiver Distance: 130m, US Plug Filter-Wireless Keyboard Carton Size 45cm * 35cm1. This is a wireless doorbell, but no more battery needed or worry battery runs out ! By pressing the push button, it converts kinetic energy into an electrical signal to ring your wireless doorbells. So no more worrying your push button runs out of batteries and no more hassling in buying awkward weird batteries to run your push button. You will always be able to hear your doorbells ring! 2. Do not need any battery or power line to charge the