... .Fast supply 4.Meet CE RoHS SGS 5.OEM · Applied for: greeting cards, gift package, promotional gifts, etc· Size : Welcome custom ... and sound, customized sounds are available· Recording duration: 5 seconds to 270 seconds, even more if required· Components: PCB, IC ... LED indicator, batteries, wire harness, switch, more or less for different items· Power: 3 x AG10 button cells greeting cards for children