Description: brand new and high quality Features: Ergonomic body designed for women. You can pack it in your backpack wherever. Made of ABS materials,greatly reduce the weight of the massager, so that you will not feel hand acid when using it. Simple and convenient one-button and 4 gear design, classic and practical.Compact size makes it can be packed easily and used in many occasions. With USB charging cable, convenient to operate and charge. Used to relieve muscle stiffness and soreness, and promote blood circulation. It can increase blood pressure and improve the overall for health of your bodies soft tissues, prevent inflammation caused by adhesion between the fascia and muscles. Specification: Gear: 4 Gear Control(1800RPM/MIN,2100RPM/MIN,2500RPM/MIN,3200RPM/MIN) Number of massage heads: 4 Rated power: 20W-30W Voltage: 7.4V Charging voltage: 5V Speed/frequency:1200-3200RPM Battery capacity:1800mah Charging time: about 4 hours Working time: about 1 hours Acoustic noise: 45 db Material: ABS Color: Black,Green,Red,Gray Size:app. 17.4 x 14cm / 6.85 x 5.51in Quantity: 1 set Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Electric Body Massager 1 x USB Charging Cable 4 x Massage Heads(other accessories demo in the picture is not included.)