Feature: 1. Wide application: This LED light glasses is pretty cool and eye catching. It's suitable for bar, club, KTV, party and so on. You will attract most people's attention once you wear it. 2. 164 light beads: It adopts 164 long life time LED light beads, energy saving,high power,can achieve a variety of patterns of cool modelling. 3. Easy to operate, 8 patterns: Long press can start and close while short press can switch patterns. Double click can the animation pattern, and hold down again can turn off the glasses. There are 8 kinds of patterns, including Blink, Skeleton, Kiss, Heartbeat, Dollar, Arrow, Heartbreak and Firework. You can choose the one you like. 4. Premium Material: Made of premium ABS plastic, shock resistant and high flexibility, can protect your eyes when an accident happens. 5. Considerate design: The creative design of louver does not block your sight, giving consideration to and practicability. 6. Plug and play: Built in rechargeable battery, working time around 12 hours when fully charged. The red indicator light is on during the charging process. When the charging is completed, the indicator light will turn off automatically. Specification: Specifications: Material: ABS Plastic USB Charging: 5V/1A Battery Capacity: 180mah Duration of Use: 12 Hours Light Bead: 0603 Light Bead Number of Light Bead: 164 Luminous flux: 0.1 Product Size: 15.5 * 15 * 5.2cm . Package List: 1 x LED Light Glasses 1 x USB Cable Note: There could be a few deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding.