1) Unique Design, Patent product.
2) Built-in integrated mini driver, USB charging, portable and convenient.
3) Built-in high-density lithium battery, rechargeable.
4) No tape. EL wire with clip fix to glasses frame directly.
5) The glasses frame is made of food grade environmentally friendly PVC,
which is slightly flexible and suitable for everyone to wear.
6) High-quality EL light wire (all plastic materials are environmentally friendly),
long life span, high brightness and no break point.