1. Lamp beads: 4
2. Output: DC5V 1A
3. Switch mode: upgrade button
4. Battery capacity: 1000 mA
5. USB standard interface built-in rechargeable lithium battery
6. Free control of light direction 360-degree universal adjustment
7. Wearing light long-term use without pressure
8. Button description: press the astigmatism to converge the same light then press the spotlight to turn on and press the astigmatism light to turn on (in any lighting mode long press for 2 seconds to adjust the brightness)
9. Dimensions: 135x25x310 mm
10. Weight: 101.8 grams
