Migraine and Headeche Relief Head Massager (Rechargeable)

Description
This head massager can relieve pain and improve sleep. it is useful in relieving head pain, and migraine sickness, promoting blood circulation in the head, and improving sleep quality. This machine is lightweight and portable so can be easily carried anywhere.
Material: ABS+ elastic band
Output Interface: Standard V8 interface
Power Mode: USB
3 Massage Modes: Yes
Charging Input Voltage: 5.0±0.2V
Charge Time: 1-2 hours 
Internal Battery Size: 200mhA
Size: 19.5 x 10.5 x 5.5cm
Strong Functions: Yes
Lightweight and Portable: Yes