Wireless Doorbell Colorful Flashing Light 57 Ringtone Adjustable Volume for Home

Feature: 1. Wireless Connection: Wireless doorbell set with built in wireless technology, no wiring required, easy to install and convenient to use. 2. Flashing Light: The doorbell is equipped with four colorful lights, which will flash every time a visitor presses the doorbell to remind you of a visit. 3. 57 Music Selections: The wireless doorbell has a built in music chip, providing 57 music selections to meet your different preferences. 4. Multiple Volume Adjustment: The volume of the doorbell can be adjusted according to your needs to meet your auditory needs to the greatest extent. 5. Clear Sound: Using advanced technology, the sound quality is clear and the sound is real, so you can enjoy a comfortable listening experience. Specification: Item Type: Wireless Doorbell Material: ABS Plug: US plug Input Voltage: 100 240V Battery Type: Button Battery Battery Type: 12V 23A Battery Capacity: 80mAh (Built in Battery) Receiving Frequency: 433MHZ Operating Power: 0.5W Music: 57 Ring tone Usage: Hotel, restaurant, hotel, family, office building, conference room. Package List: 1 x Doorbell Host1 x Doorbell Button1 x Doorbell Pad2 x Screws2 x Expansion Screws