USB Charging Portable Detachable Reading Clip Light Rotatable Eye Protection Mini LED Desk Lamp(Black)

1. Material: ABS, PC, metal sheet2. Function: night light, study light, atmosphere light3. LED quantity: 9 LEDs4. Power: 0.6W5. Color: white light (5 LEDs-6000K), orange light (4 LEDs-1600K), mixed light (9 LEDs-4000K)6. Lumens: 1.6-18.5 lumens7. Switch function:White light: slightly bright-low bright-medium bright-high bright-super brightOrange light: slightly bright-low bright-medium bright-high bright-super brightMixed light: slightly bright-low bright-medium bright-high bright-super bright8. Battery capacity: 500 mAh, 902030 polymer battery9. Charging input: 5V-500mAh10. Lighting time: 8-80 hours11. Charging time: 2.5-3.5 hours12. Battery power display: 25%, 50%, 75%, 100%, green light when fully charged, flashing prompt to display battery level when charging.13. Waterproof and dustproof grade: IP4414. Anti-fall level: IK0715. Product size: 105 x 36.5 x 15.5mm16. Product net weight: 39 grams