Music / Sound /Voice/ Flashing Coaster
1. When put the class or cup on the coaster will activate with customer's sound/melody/voice/flashing light.
2. Can put a 3 secs -30 secs sound.
3. Logo or picture printed is available.
4. Suitable as gifts and promotional items.
5. Material: ABS material
6. Component: Voice IC, PCB, 27MM speaker, 3pcs*AG10 batteries, LED.
7. Customized design of the face is avialable.
Customer design is welcome.