Input voltage:AC100-240V,50-60HZ
Adapter voltage:5V 1A
LED power:5W
Battery capacity:2000mA
Package size:33*21*12CM
Weight:1.5kg

Packinglist:

loupes 2 pcs  2.5X +3.5X
glasses 3 pcs  +1.50  +2.00  +2.50

Headband bracket  1 set
Color changing lamp shades 2pcs
Battery charging kit 1 unit