Product Name: Motion Light Sensor Activated Sound Voice Music Melody Recording Module for Gift Box Model NO.: TTLS-1 Application: Gift Box Type: Speaker Speaker: 40mm Diameter Batteries: 3xag10 Button Batteries Custom Sound: 0-60seconds Used for: Gift Box Transport Package: Carton Origin: China HS Code: 9209999000 Product Description Light sensor sound module for gift box1,Material:Circuit board+battery+speaker+chip+leads+light sensor switch+insulating strip+double-face adhesive.2,COB board size is 36mmx23mm.3,Speaker:40mm diameter4,Battery:3xAg10button batteries5,With custom sound:0-60seconds(If you send sound file to us with mp3 or wave file format so that we could record sound into the chip of light sensor sound module).6,Comply CE&ROSH7,OEM or ODM will be welcomed8,Double-face adhesive paper(When you tear off the paper and direct attach light sensor sound module to inside lid of gift box).9,When you open gift box sound will play and close gift box sound stops.10,Light sensor sound module is very suitable for gift box.