Product Name: 30 buttons sound board books.
Szie:295*50*17mm( Module Only)
Speaker:40*6.5mm
Battey: AAA*3
Function: Early Education
Contact: Liaos
Phone: 0755-28795311
Tel: 0755-28795211
Email: sales@shengyip.com
Add: 7th street South, Xiangmang West Road, Fugang village, Qingxi town, Dongguan city, China