Three Way Switch Piano Sound Module Kids Sound Board Books Indoor Toy Instuments

1. Module size: 239*75*22mm(this is one of our own mold,custom shapes are welcome)

2. Sticker: 157GSM art paper*1 pcs

3.With 23 buttoms(14 white buttons,9 black buttons)

4. Batteries:AAA batteries*2pcs,3V operating voltage; battery life cycle:500~560 cycles; storage time:2-3 years.

5. Three way switch(ON/OFF/VOL)

6. Printing:With 1 black color pad printing.

7.With standard sound or custom voice, such as the animals sound,transportation sound, melody sound, human talking sound.

8. Up to volume standrads for children's book:75-85db

9. 40 mm speaker*1pcs

10.All the materials are non-toxic and enviromentally-friendly,and can pass CE/ EMC/ EN71-73.Besides we could provide all the raw materials SGS testing reports.

11. Sample ready time: 7 working days after received the custom sound&sticker.