7 Colors Light Flash Music Doorbell Wireless Doorbell Suitable For The Deaf/Hard Of Hearing Music Can Be Changed

ZOCORFID. 1, appearance elegant light sanded translucent design, concise and easy, seven color lantern flashing, beautiful color is added to the bedroom, super flash, very suitable for deaf behind the ears!When outside launcher press launchers have blue light, the receiver will ring the choice of music, and colorful flash!2, three work modes: 1, only flash, 2, just ring the bell, 3 and ring flash work at the same time3,16 piece of music to choose from, believe that there is always a favorite, size of the ring tone to adjust!4, can be used from 30 to 50 meters transmitter, please don't put on metal objects, metal objects has shielding effect to the wireless signal 5, the receiver using 3XAA battery, can carry, installation is convenient to use, Use one remote control section 1XAAA battery, switch to a more convenient. 6, strong anti-interference abilitySeven, the doorbell size: the receiver: 9 6.2 3.3 mmTransmitter: 7.5 4 2 mm8, configuration: a receiving end, the doorbell transmitter,