magnetic button video business cards with Sound modules / USB port

Quick Detail:

1. Name: video mailer
2. Applications: Advertising and promotion
3. Color:Full colors
4. Battery capacity:600 mAh, 1000 mAh, 1200 mAh and 2000 mAh
5. LCD TFT
6. Sound modules and USB port

Customized Specification:

Shenzhen Videoinfolder Technology Co., Ltd specializes in video greeting cards, and other consumer electronical products with well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in advertising industries and other industries. Our products are widely recognized and trusted by user and can meet continuously changing economic and social needs. All of our products can be customized as required. We devote to the top service!