Features 1. Attractive Light Mode: Our glasses can glow up with multiple colors and modes for your option, such as Colorful, Breath, Strobe, etc. 2. Comfortable to Wear: The same wearing experience as ordinary glasses, it won't hurt your eyes if worn for a long time. Made of premium acrylic material, it's transparent, scratch-resistant and anti-breakage. 3. Multiple Usage Scenarios: Suitable for Rave party, DJ party, Costume party, Nightclub, Live concert, Carnival and more. Wearing this glasses you will be the most eye-catching focus of the crowd. 4. The universal size can fit most facial shapes. It is suitable for both children and adults. Specification Material: Acrylic Color: Transparent Size: 16.5 x 4.5 cm / 6.5 x 1.8 in Weight: 100 g Light Mode: Colorful, Breath, Strobe Battery: 2 x 2032 Button Batteries (Not Included) Working Hours: 10 H Package Include: 4 x LED Luminous GlassesNotes:1. Manual measuring, please allow 1 ~ 3 mm error, thank you.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.