MODEL NO	FEATURES		QTY / INNER BOX	QTY / OUTER CTN
M-207A	? Unique design idea,suits for different tastes; ? Multi-functions as MP3 player or wireless digital doorbell chimes; ? MP3 player powered by  3 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 low-tone speaker, 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 ? Over 100m 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 ? Frequency: 315MHz OR  433MHz  ?  FCC approved ? MP3 player/receiver dimensions:100x100x80mm   ?   Bell Push Dimensions - 56 x 39 x 21mm ? Each set packed in a double side sealed blister packing.		7 sets	28 sets