Features1Massaging: Using pulse frequencies, neck massager utilizes TENS pulse technology to provide deep muscle stimulation, replicating a variety of massage techniques for a massage experience. 2Promote Circulation: By simulating different traditional Chinese massage techniques, electric pulse massage of the neck massager enhances local blood circulation and alleviates muscle tension specifically in the neck region. 3Soothing: Neck massager applies a gentle circular traction force that conforms to the curvature of the spine, providing soothing relief and stretching the intervertebral joints of the cervical spine. 46 Modes: Featuring 6 massage modes and 9 strength levels, neck massager offers targeted massage options that can be personalized to effectively alleviate specific neck discomfort. 5Relief Fatigue: Electric neck massager aids in the stretching of deep muscles, leading to profound relaxation in the neck region. This promotes rapid relief from fatigue and discomfort.SpecificationItem Type: Electric Neck MassagerMaterial: ABSBattery Type: Lithium ion (built in)Battery Capacity: 500mAhModes: 6 modesGears: 9 gearsPackage List1 x Electric Neck Massager 1 x English Manual 1 x USB Charging Cable