1. Touch-sensitive switch design, convenient and fast. 2. The translucent cover can see through the light, which is clear and not dazzling. 3. Built-in 8 bright LED lights and spring switches. 4. One-piece molding design, strong sealing, waterproof and dustproof, scratch-resistant and wear-resistant. 5. Use the Type-C interface for charging, which can be recharged more than 500 times. 6. Magnetic sticker design, easy to remove and not hurt the body. 7. Parameters: Voltage: 5V Battery capacity: 200mAh Lighting time: 2h Charging time: 40 minutes