1.LED: 10pcs Warm White SMD2835 3000K

2.Main material: ABS

3.Battery: Build-in 1*18650 2000mAh Rechargeable Li-ion Battery 

4.Function:Short press: turn on; 

Long Press: Stepless Dimmable when on condition. Release the button at any time to achieve desired brightness; 

Short Press again turn off; 

Long press: Strobe when off condition; 

Memory function: Restart to turn on at last brightness or Strobe mode.

5.Charging Cabel: 0.5m long Type c=Type A