Product details: - Portable massage device, Light and practical gives you a relaxing scalp massage. - Easy to use, turn it on and change its speed from just one button. - Improves blood circulation in the head, which is scientifically proven to improve hair health and reduce hair loss. - Long lasting battery that gives you 2.5 hours of continuous use, and when you finishe, just charge wirelessly. - All you have to do is put it in the charging case, and it starts charging immediately. - It gives you 6 different massage settings. Warranty: 1 year.