• It is suitable for physical massage after exercise and fitness
• It can reduce muscle stiffness and soreness, relieve muscle fatigue, and accelerate blood circulation to improve body soft tissues The purpose of health
• With hot/cold compress massage head, it can provide cold or hot compresses to your muscles, which can effectively relieve muscle soreness
• The portable size and lightweight design make it convenient for the majority of fitness enthusiasts to carry out
• Powerful but low noise. It will not disturb you when you're watching TV/working
• It is a nice gift for your friends, families or workmate

Specification:

• Charging voltage: 5V 2A
• Charging time: about 4.5 hours
• Battery: 11.1V, 2400mAh
• Motor model: 4020, brushless strong magnetic motor: striking force up to 6KGS
• Impact stroke: 8MM
• Rated power: 25W Maximum power: 35W (including refrigeration)
• Motor load speed: 3200 rpm rated
• Temperature range: 10-45℃ (±5℃)
• Knock massage time: 2-3 hours
• Cold compress massage time: 2-3 hours
• Hot compress massage time: 3-4 hours
• 3 Levels of cold compress: set 10℃, 15℃, 20℃ (plus or minus 5℃ depends on the change of ambient temperature)
• 3 Levels of hot compress: set 35℃, 40℃, 45℃ (plus or minus 5℃ depends on the change of ambient temperature)
• 3 Levels of knock : low, medium, fast