Want a healthy lifestyle but weighed down with hard work? Suffering from muscle pain and tension after a whole-day's working? Then this electric massager will help you a lot. Ergonomic structure design, helping you release soreness of your body like the cervical spine, neck.Features- Color: White- Material: ABS- Size: About 14.50X14.00X8.00cm5.70X5.50X3.14in- Rated Voltage: 3V- Rated Power: 3W- Rated Time: 15 minutes- Massage Head: 4 head- Humanized multi-level adjustment makes it more comfortable to use.- Promoting blood circulation can reduce cervical pain.- Multi-mode combination, experience more fun massage.- The massager weighs as much as a bottle of water, easy to carry.- It adopts a streamlined design that conforms to the physiological curve of the human cervical spine.Packing list1 x neck massager1 x specification1 x USB cable