Sound Module with light sensor :

1)Message: voice, music and sound are available (from 3 seconds to 480 seconds is available for us to do . customers only need to supply the sound file in WAV or MP3 format , according to our experience ,most of customers own pre-recorded message is within 20 seconds )

2)Function : message pre-recorded  in module can not erase ,only for playing

3)Components : speaker , voice chip , battery , circuitry .

4)Battery :3 pcs AG10 included

5)Battery life :300-500times for playing pre-recorded message

6)OEM and ODM order are welcome

7)Packing details :

10 pcs/units ,100 pcs/tray , 800pcs/carton , carton size :59 x 44.50 x 27cm ,

G/W : 14.00kgs per carton  ,N/W :13.00kgs

MOQ is 3000 pcs