LED Light Up Mask for Kids - RGB Fiber Optic Halloween Party Rave Face Mask for Boys & Girls | Fun Costume Accessory for Trick-or-Treating, Dance Parties & Festive Events

Description Item Name: LED Fiber Face Mask for Kids Boys Girls Product Size: W5.71*H3.35 inches (W14.5*H8.5cm) Battery Life after fully charged : 3 to 8 hours depends on working modes. Instructions for use Before you start to use this product, please use DC 5V (phone charger or power bank) to charge the battery. When it is in charge, the red light will blink. Then the red light will power off when it is fully charged in around 2 hours. Press the red button on the controller to power on, and press again to change light colors and flash modes. Press and hold 2 seconds to power off. How to wash Spray the neutral cleaner onto the dirty surface. Use soft brush and damp cloth to clean the dirty surface. DO NOT wash in water. Troubleshooting Q: The product can not power on. A: Before the product is shipped, the battery is just charged in a short time due to transportation regulations. Please recharge it when you receive, then it will work.