• Unique design idea,suits for different tastes;

• Multi-functions as MP3 player or wireless digital doorbell chimes;

• MP3 player powered by 4 X AAA1.5V batteries (not included) OR USB cable(included) optional;

• MP3 player includes Exquisite buttons,with different functions,easy operation, free choice;

• Inner Memory:128M (can change bigger memory capacity according to buyers needs); 

• Download/store/play MP3 musics;

• Built-in Hi-Fi speaker, Stereophonic sounds, make music more graceful, more shock;

• Can edit the MP3 musics as chime sounds, sweet MP3 music replaces monotone door chime sounds;

• Transmitters operated by 23A 12V battery (included)

• Under MP3 player,Press the transmitter,also sound door chimes, Never miss your visitors

• Digital code system,long remote distance,but never interference with neighbours chimes 

• 70m operating distance in open air(Metal frames and walls will reduce the operating distance)

• Suitable for home, office,travelling, enriching your daily life.

• Water-resistant transmitter can be mounted indoors or outdoors

• Built-in a LED indicator, contains seven colors alternated, when the door chime or MP3 music

sounded, the LED indicator will light and change different colors

• Frequency:315MHz OR  433MHz 

• MP3 player/receiver dimensions:185x  45x 50 mm
•  Bell Push Dimensions - 78 x 43 x 20mm

• Each set packed in a double side sealed blister packing.