Bluetooth LED Glasses, Bluetooth APP Connected Smart Light Up Glasses, USB Rechargeable for Party, Club, DJ, Concerts, and Festivals Features: - Bluetooth enabled to connect to the app for instant message customization - Do not use direct mobile phone Bluetooth connection; must connect via the app to avoid errors - Customize messages, drawings, animations, and equalizer display with a touch of your finger - Supports multiple languages including English, Spanish, German, French, Japanese, Korean, and more - Built-in rechargeable battery provides up to 5 hours of working time on a full charge (charging time: approximately 1 hour) - Charges via USB using adapter, power bank, or computer; input voltage and current must be 5V/2A or lower - Red indicator light turns on during charging and turns off when fully charged - Ideal for parties, concerts, clubs, bars, raves, and festivals – grab attention with vibrant LED displays - Unisex design suitable for all users Specifications: - Battery capacity: 180mAh - Charging input: 5V/1A - Frame material: ABS - LED type: 0603 lamp beads - Number of LEDs: 200 Package Includes: 1 x LED Glow Glasses 1 x USB Cable