1. [Easy to Use] Hat clip with COB headlight mode, strong light, weak light, one button to adjust, to meet the needs of different situations. 2. [Compact and Lightweight] Mini hat clip, fashionable and cool design, light and comfortable, not easy to tire out with long-term use. 3. [USB Charging] This clip-on headlamp with fast USB charging, supports charging head, power bank, computer host and other standard 5V power supplies. 4. [Usage Scenario] The hands-free headlamp is applicable to a wide range of places, can be used for outdoor hiking, camping, running, night fishing, reading, walking, etc. 5. [Sensor Control] The hat clip uses a smart infrared sensor, which can well capture your gestures and can wake up and turn off the light with hand movements. Specifications Item Type: Clip-on Hat Light Material: Plastic Light Source: COB Headlight Battery: Built-in rechargeable lithium battery, capacity 1200mAh, comes with built-in battery Package List 1 x Clip-on Hat Light 1 x Headband 1 x Data Cable