Description: 2 modes for use, one is Automatic Setting and another is Single Cycle Setting. 6 Methods(such as Tui Na, acupuncture, Kneading, Knocking, Percussion, Tapping) for each modes. If you choose Automatic Setting mode, the 6 methods will be applied in a continuous loop Good for physical facilities trigger point massages, spiky knobs give a deep tissue massage, effective to help reduce myofascial pain. Help to massage muscles and relieve muscle tension. Great for massaging your shoulder, upper back and neck. A must have for computer-base workers/ officers, students, teachers and more. Size: approx. 16x12.5x6cm/6.24x4.88x2.34 inch Material: ABS+ Plastic Automatic timing: 15 mins Powered by: 2 pieces AA battery (For international shipping restriction, battery is NOT included.) Package Includes: 1 Piece Neck Massager Note: Please allow 1-2cm(0.4-0.8 inch) size difference due to measurement. Thank you!
