because iOS does not support the quick charge function

Size:22*6cm

5 seconds to make your hair smooth and soft

The center of gravity has a steel ball that can be moved to the tail when throwing

The outer lock is closed tightly

Wireless Stress Care, Brain Massage Helmet, Unisex Sleep Relaxation Device Men's Accessories because iOS does not supportOverview: Comfortable and beautiful to wear. The ergonomic design perfectly fits the curve of the head, providing comfort and a scientific approach. Completely adjustable. By adjusting the fasteners to fit your head size, it does not slip off easily. 3 modes and 9 intensities] 3 massage modes (sleep mode, depression mode, and relief mode) controlled by the [On Off] button. Adjust the 9 intensities with the [+] [ ] buttons. Strong function. Low