Adapter: output 5V 1A
Vibration Massage Ball is safe and Reliable Design and Material
Rechargeable & ultra-portable, easy to use anywhere and anytime.
5 vibrating speeds: 1800/2200/2600/3100/3500RPM
Unique design with 2 grooves, allow to massage between the legs
Ideal for warming up, circulation improvement and recovery of sore and tight muscles.
Easily targeting tense, sore muscles and aching joints
Auto power off after 15 minutes