Waterproof Wireless DoorBell Door Chime Kit 200M Remote Home MP3 Download Cordless Door Bell Ring, Built-in 3 Chord Music, 64MB Memory

• Buttons and receivers have elegant appearance, buttons with business card clip function, receivers use bright fuel injection, noble and generous.containing 16 kinds of codes, it can be adjusted manually and is simple and convenient.
• Using digital co-frequency and different code technology, 200 meters long remote control distance.
• Stereo surround sound design, built-in 3 chord music, choice, suitable for different scenes, different styles, highlighting taste.built-in digital buttons, easy to adjust the size of music sound.
• Built-in USB interface, to download MP3 songs as ringtones, 64MB memory.
• button, suitable for indoor/outdoor installation, plus a canopy, function is more excellent. hanging holes are on the back, which can be hung on the wall or on the desktop.

Use:/br> The button is powered by two AAA batteries, and the receiver is powered by four AAA batteries.(Note: Batteries are purchased separately)./br>/br> Specifications:/br> Working frequency: 433MHZ/br> Wireless Distance: 200m/br> Supply voltage: 6V/br> Power consumption: 1W/br> Volume: 25-110dB/br> Power Supply Mode: (Not Included)/br> Button: 2pcs No.7 Batteries/br> Receiver: 4pcs No.3 batteries/br> Package Weight: 234g/8.3oz/br>/br> Package List:/br> 1 * Wireless DoorBell (Batteries Not Included)/br> 1 * Receiver/br> 1 * Double Faced Adhesive Tape/br> 1 * Installation Package/br> 1 * User Manual/br>/br> Note:/br> Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.