Product category: curlers
Applicable hair: wet and dry
Product charging time: 3.5 hours, battery life: uninterrupted use is about 40 minutes, intermittent use is 1 hour, can be used while charging, but it is not recommended to use this, it also affects battery life.
The battery details are as follows:
Battery type: Li-ion rechargeable battery
Battery unit: only.
Battery Composition: Nickel Cobalt Manganese
Battery type: rechargeable lithium-ion battery