Features:
Easy to use, designed with single-button. Press the button on the battery case to change the glasses to light in any one of four modes: constant light / slow flashing light / flashing light / shut off.
Adjustable back strap, One size fits all. Comfortable to wear.
It is portable, durable and lightweight. You can take it out with you convenient.
Pretty sexy and fashion, it will make you to be the star of parties, have a great time.
Soft light, no radiation, easy to see out of, no worry that the lights has no any impact on vision.

Specification:
Type: LED Mask
Material: Plastic
Color: Purple, Red, Pink, White, Blue, Ice blue, Green, Fluorescent green (Optional Colors)
Power: 2 x AA batteries (Not Included)
Item Size: Approx. 19 * 8.5cm / 7.5 * 3.3in
Item Weight: Approx. 72g / 2.5oz
Package Size: Approx. 25 * 16 * 1cm / 9.8 * 6.3 * 0.4in
Package Weight: Approx. 73g / 2.6oz

Package List:
1 * LED Mask
1 * Battery Case Controller