LCD wireless straightening comb rechargeable ceramic electric comb straightener portable negative ion non damaging heating comb

Working power: 35W

Charging voltage: 5V

Working voltage: 7.4V

Usage time: about 30 minutes

Rated power: 35W

Rated voltage: 3.7V

Battery capacity: 4000mAh

Rated frequency: 50Hz

Charging current: 5V-2A

Heating temperature: 160-200C ° C

Gear: Three speed temperature control

Charging time: 3H Charging method: Type-C