Bluetooth application control: Neon glasses must be connected to Bluetooth via mobile phone and controlled via app.Remarque: This app does not violate your privacy. High quality lamp beads: Luminous glasses use 200 LED lamp beads, which are energy efficient, powerful and durable. Different fresh forms can be realized. You can also change your favorite templates by clicking the button on the glasses mount to make your life more exciting. Comfortable to wear: The silicone nose pads are more suitable for the contours of the face and the bridge of the nose, comfortable and stress-free. The lightweight material can adapt to the head, reduce the pressure on the temples and improve comfort. Various uses: Very suitable for organizing concerts, birthdays, cocktails, parties, EDM performances, light shows, curtain festivals, carnival concerts, discos, comics exhibitions, role plays, decorations masks, dance evenings, nights disco and Halloween holidays. Party glasses LED brings another joy to your life Connect the glasses LED at the "Funky Glasses" mobile application via Bluetooth. You can free your creativity and control glasses in the application for graffiti, text editing, etc. It's the perfect choice for you and your family and friends at festivals, parties, concerts, carnivals and live events. Text entry Static dynamic selection Raster mode Flicker with external sounds or a musical rhythm Three brush options and save images Control of the mobile phone application, once the Mobile phone connected to Bluetooth, use the application to control glasses, do not hesitate to choose your favorite mode Neon glasses support multiple languages, support English, L ' German, French, Russian, Korean, Dutch, Portuguese and Spanish. Instructions Detail Specification Material: ABS plastic Input voltage / current: 5V / 1A Battery capacity: 180 mAh Charge time: 1 hour Usage time: 5 hours Product packaging: 1 * LED glasses, 1 * USB charging cable, 1 * Manual User steps Please scan the QR code on the manual and download the application. Press for a long time to turn on the glasses and activate the phone's bluetooth. Open the application page and click to connect the device. Once the 'Device indicates that the connection has been successfully established, you can select the mode to use. 1. It is forbidden to use chargers exceeding the capacity (for example 9V / 2A, 12V / 2A, 5V / 3A, etc.). 2. Do not use this product during its load. 3. Do not expose goggles to rain or moisture. 4. Do not disassemble the glasses at will to avoid the risk of load.