Speed: 1200-3300r / min Battery: 24 V 2400 mAh Working hour: up to 6 hours Charging time: 2 hours Charging voltage: 220 V Reduces mascle pain Improves blood circulation Relieves joint pain after a hard workout Useful for professional athletes and people who are suffering from multiple sclerosis, arthritis and muscle atrophy 4 nozzles to influence certain muscle groups of the legs, buttocks, back, chest, wrists and ankles.
