Module size: 239*75*22mm (custom shape options available)
Sticker: 157GSM art paper *1pc
23 buttons (14 white buttons, 9 black buttons)
Batteries: AAA batteries * 2PCS, 3V operating voltage
Battery life cycle: 500~560 cycles, Storage time: 2-3 years
Three-way switch (ON/OFF/VOL) or no switch option available
Printing: 1 black color pad printing
Sound options: Standard piano sound or custom voice (animals, transportation, melody, human voice)
Volume standards: 75-85 dB for children's books
Speaker: 40mm *1pc
All materials are non-toxic and environmentally-friendly
Certifications: CE/ROHS/EMC/EN71-3 compliant with SGS testing reports available
Sample ready time: 7 working days
| Item |
23 button piano sound module |
| Material |
ABS + art paper |
| Specification |
AAA battery * 2PCS (replaceable), 3-way switch (ON/OFF/VOL), 1pcs 4C sticker, 1pc 40mm speaker, 16Ω |
| IC Duration |
Standard piano sound, 1 second per button. Custom sounds available based on your sound files |
| Operation |
Each button produces a piano sound |
| Payment Term |
T/T, 30% deposit + 70% balance paid before shipment |
| Production Time |
30-45 days after sample approval (10-15 days material booking, 10-15 days production, 10-15 days ready for shipment) |
| Package |
Customized packaging according to your requirements |