The main controller is detachable, very easy to be installed and removed.
Built in large capacity of rechargeable battery, can be charged by a Type-C USB charging cable.
|Main material||ABS + Lycra|
|Heating temperature||Level 1: 41℃; Level 2: 43℃; Level 3: 45℃ (±3℃)|
|Rated charging voltage||5V|
|Rated input power||3.5W|
|Charging time||Around 1.5 hours|
|Working time||Around 70mins|