1Byone MP3 Wireless Doorbell Door Chime Kit With SD Card Slot, Wireless Door Chime And Push Button, Color Black

Price 39.99 USD

EAN/UPC/ISBN Code 6921502902071

Brand 1Byone


Wireless, battery operated, with SD Card Slot * Melody selection, volume adjustment, download music to the SD card * 100 meters operating range(in the open air) * Transmitter unit power: 1*3 volts CR2032 battery * Receiver unit power: 3*1.5 volts AA alkaline batteries or DC 5V external adapter power supply