LCD Display Cordless Hair Curler Rollers Rotating Hair Curler

Specification:
Battery capacity: 4000mAh
Battery voltage: 3.7V
Dimension:190*60*50mm
Battery Watt Hours: 9.25Wh
Lithium content: 0.75 g.
Battery type: Lithium ion rechargeable battery
The charging time of the product is about 3.5 hours, and the battery life is about 40 minutes for uninterrupted use and about 1 hour for uninterrupted use.

Package Included:
1 x Hair Curler
2 x Hairpins
1 x Plastic Comb
1 x USB Charge Cable
1 x English Manual