игрушки пластиковая звуковой ящик

sound module box for toys Message: voice, music and sound are available (from 3 seconds to 270 seconds is ok as long as customers supply the sound file in WAV or MP3 format , according to our experience ,many of customers own pre-recorded message is within 20 seconds ) Function : message pre-recorded in module can not erase ,only for playing Components : speaker , voice chip , battery , circuitry . Battery :included Battery life : 500 times for playing pre-recorded message OEM and ODM order are welcome MOQ is 3000 pcs Remarks , it is also ok to do the OEM design and voice recordable module