Model Number: ESYS-20151218003 Brand Name: ESYS Key Specifications/Special Features: Custom push button sound box for promotionFactory directlyClear & vivid sound qualityGood choice for promotion, widely used for plush talking toy, musical dolls, advertising and moreItem: custom push button sound box for promotionFunction: press button to get custom soundUsed for advertising, promotion gift, talking gift, plush doll toyComponents: plastic housing, PCB, battery, speakerBattery: button cell batterySpeaker: 17mm, 19mm, 27mm, 29mm, plastic or metal availableMusic duration: 3s-60s, even longer if needed
Music format: MP3 or wav workable