Large angle fixed focus 1080P HD PC camera, with USB interface plug and play for HD conference video call and Classroom online teaching & learning.Fashion fabric surface with brand-new stereo technology enables more realistic sound.1080P/2K resolution opt
With 20 years of experience in electronic press button sound book for children ,Professional engineers and designers conduct research design proposals .The press button sound book is the best choice for children's early education, colorful matching colors