1. This product with electricity with magnetic, only repair split ends, not reduce hair 2. Function: trim dry hair split ends, no hand injury minimalist operation. 3. Generation 1: 2-speed direction adjustable, the second generation: 2-speed direction adjustable / 3-speed power indicator (function note: 2 generation power indicator only in use to start, not light when charging. (The product can not be used while plugged in.) 4. Double-sided comb teeth, combing / hair repair two in one, to avoid pulling 5. Comfortable silicone grip, flexible and easy to operate 6. Rotation speed: 6200rpm 7. Battery 1 generation / 2 generations are 1500ma, 2H life span 8. Product size: 30x12x8cm 9. Accessories: comb + sweeper + hairpin + English instructions
