Features:

Appearance Yaguang frosted translucent design, simple and generous, seven-color slides flashing, adding enamel to the room, super flash, very suitable for deaf ears.

When the outdoor transmitter is pressed, the transmitter has blue light, and the receiver will ring the selected music with a colorful flash.Three working modes: 1, only flash; 2, only ring; 3, ring plus flash at the same time work.16 music to choose from, I believe there is always a kind of love, the ringtone size can be adjusted!The distance can be 30-50 meters (the transmitter should not be mounted on a metal object, and the metal object can shield the wireless signal)The receiver uses 3 AA batteries and the receiver uses 1 AA batteries (not included).Strong anti-interference ability.Specification:Type: Music DoorbellMaterial: PlasticApplications: Home Door Deaf HardFeatures: Music Doorbell, Light Flash, Changable, Wireless, Supplies, Multifunctional, Notification, Door Lock SuppliesDoor Bell: app.9 x 6.2 x 3.3cm/3.54 x 2.44 x 1.3 inchLauncher: app.7.5 x 4 x 2cm/2.95 x 1.57 x 0.79 inchColor: WhiteNote:1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Included:1 x Door Bell1 x Launcher