Light- emitting area : 107mm x 31mm

Input current : 5V 500ma

Rated power : 2.5+ 0.5w

Color temperature : 4000k / 6000k

Battery capacity : 600mAh

Charging Time : 3.5 hour

Warranty : 1 month

Switch type : Touch Switch / Promise Dimming / Tap to open the default maximum file length can be adjusted according to the brightness