Six keys sounds for books

Model Number: ESYS-SL-01 Brand Name: ESYS Key Specifications/Special Features: Item: six keys sounds for booksApplications: talking book, musical sound gift, preschool children education, promotion, advertising, kids gift and moreUsed for: sound book, kids music toy, talking gift and moreFunction: press button to get sound, different button with different customized soundComponents: plastic housing, PCB board, voice IC, speaker, batteryMusic duration: 3s-60s, can be customizeMusic format: MP3 or WAVSpeaker: dia 27mm, 29mm, 40mm and morePlastic or metal for choseBattery: button cell battery
Professional manufacture for talking gift and lighting gift over 10 years
Factory directly, clear & vivid sound quality
Customized design warmly welcomed

Functions
1. For children's pre-school education, enrich children's knowledge and enhance their interesting of study
2. Attractive design, increase children's interesting
3. For language studying
4. For music teaching and learning, entertainments
5. For the blind people learning