Wireless Doorbell Bell Remote Control 32 Tune Songs 100M Range Home (White) 100% brand new and high quality. Material: Plastic Color: White Features: 1. 100-meter wireless doorbell range. 2. 32 melodies to choose from, easily changed with a button press. 3. Easy to install. 4. Waterproof remote control button illuminates when pressed. 5. Remote button features double-sided adhesive on the back for easy mounting. 6. Built-in dual speakers ensure clear bell sound. 7. Ideal for homes, offices, and more. Instructions: 1. Gently pry open the small slot on the bottom of the remote control with a flat screwdriver. 2. Open the remote control and insert the 12V battery (small battery, not included). 3. Close the remote control and attach it where desired using the adhesive. 4. Insert 2*AAA batteries (not included) into the receiver. 5. Use the button on the side of the receiver to change the melody to your favorite. Batteries: 23A 12V small battery for transmitter (not included) 2*AAA batteries for receiver (not included) Transmitter size: 7.1cm x 3.9cm / 2.79" x 1.54" Receiver size: 9.4cm x 6cm / 3.7" x 2.36" Quantity: 1PC Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!