1. Ergonomic Curve, Non-Slip Handle Design 2. Two Speed Modes Available 3. With Infrared Therapy 4. Strong Beat Massage Relax Tired Muscles 5. Voltage: 110VAC/220VAC 6. Power: 25W~50W 7. Color Box Size: 44¡Á13.5¡Á11.5(CM) 8. Net Weight: 1.2kg/set 9. 10 sets/CTN/0.06CBM.