... Mini Sound Box is ideal choice for plush toys,promotion gifts 2.Excellent sound effect 3.Competive price 4.Custom sounds Detail descriptions of Mini Sound Box ... shadow sensor or rocking switch.4. Main component: plastic house, speaker, PCB, IC, batteries, switch, wires5. House material: ... , voices, songs, phrases or any audio14. Message format: MP3 or WAV15. Message duration: 1-180 seconds16. OEM item ...