... Good choice for your Christmas gifts and toys With compact design RoHS, CE, FCC, EN-71 Recordable music chip with push button operation, LED ... , one is for recording, the other is for playing back. Super good IC, re-recordable and power off protection.Main components ... battery, wires, push button, back sticker, etc.Can be made with customized music as background sound, any design is available. OEM ...