Portable four-stage vibration massage ball for muscle relaxation and massage exercise.

• 4 stage Vibration modes enable various movements - Level 1/2000RPM, Level 2/2700 RPM, Level 3/2000-2700 RPM, Level 4/3700 RPM

• Unique pattern projection delivers deeper stimulation that makes it feel as if it’s pressing with your fingertips.

• Auto Power Off function! - Optimum exercise time is for 10 minutes. Power off automatically after 10 minutes.

• Long battery life/Exercise manual included! - ActiveRoll mini comes with dual batteries available for more than 3 hours per charge/ActiveRoll mini comes with dual batteries available for more than 3 hours per charge