Feature:1. The massager can help you relax, activate your muscle before exercising, and relieve soreness after high-intensity exercise.2. Powerful motor delivers speed up to 6600rpm, 5mm massage stroke, effective deep amplitude for effective and quiet massage.3. LCD display, help you learn the speed quickly and adjust easily.4. 6 different massage heads, 5 adjustable speed levels meet your different massage needs.5. Built-in 2600mAh rechargeable batterys, up to 4 continous hours working time.6. The ergonomic and non-slip grip design, ensure you to hold it comfortably to enjoy the massage.7. Lightweight and portable, suitable for gym, office, parks or other places.Specification:Features:The massager can help you relax, activate your muscle before exercising, and relieve soreness after high-intensity exercise.Powerful motor delivers speed up to 6600rpm, 5mm massage stroke, effective deep amplitude for effective and quiet massage.LCD display, help you learn the speed quickly and adjust easily.6 different massage heads, 5 adjustable speed levels meet your different massage needs.Built-in 2600mAh rechargeable batterys, up to 4 continous hours working time.The ergonomic and non-slip grip design, ensure you to hold it comfortably to enjoy the massage.Lightweight and portable, suitable for gym, office, parks or other places.Specifications:Material: ABSColor: black, pink, blue, silver(optional)Rated powers: 24WAdapter Voltage: D C 12V, 2AMassage Speed Level: 1-5(Adjustment)Speed: 6600±12％rpmBatterys: 3*5V 2600mAh lithium batteryPackage Size: 250*230*80mm/9.84*9.06*3.15inPackage Weight: 1150g/2.54lbNote:Because of photograph light or other reasons, the picture and material object may have slight difference, please in kind prevail. Thanks.Package List:1*Massager6*Massage HeadsPackage List:1*Massager6*Massage Heads