Specification: Condition: 100% brand new Item type: threaded inflator Material: ABS Optional color: gold, pink Scope of application: face/arms/legs etc. Charging time: 2 hours Package list: 1 x host 1 x manual 1 x USB cable 1 x roll of cotton thread Note: 1. It can be slightly painful, but it is within tolerance. 2. Cotton thread is easy to break for two reasons: (1) The natural fiber of the cotton thread is relatively short, the gripping contact area is large, and the hair is easy to remove. When replaced with synthetic thread, the length of the fiber is as long as the surface is smooth, can not touch the touch of the hair to achieve the effect of hair removal. (2) Do not stretch too hard when threading as it is easy to break. 3. Hair removal with a hair puller does not cause large pores. Remove the hair in the upper part of the hair follicle and do not damage the hair follicle.