Product details:
100-240V voltage,50/60Hz
USB Line method
stainless steel blade
Package includes: A & B
A:
900mAh lithium battery
charging indicator
3 pcs guide comb：1/2/3mm
Charging time is 1.5 hours
Working time 120 minutes
B:
2500mAh lithium battery
LCD Display:Battery percentage reminder, Charging reminder, Rotating speed reminder, Add oil reminder
6 pcs guide comb：0.5/1.5/3/6/9/12mm
Charging time is 2.5 hours
Working time 300 minutes
User manual:English