3.7V 7.5W
Intensity:1-3levels
Mode:
Cleaning(2mins/Half face)
Penetration(2mins/Half face)
Lifting (2mins/Half face)
Eyes Care(2mins/Half face)
Cool (2mins/Half face)
Battery Capacity:3.7V/2000mAh
RF frequency:1MHz
Charge time:3H
Use time:1H