POWERFUL MOTOR The built-in powerful motor delivers up to 3,500 pulses per minute, moving at a speed and depth that produces a deep, soothing massage. This massage technique penetrates even the tightest muscles. Dual Head Whammy It's more effective than a single head massager when it comes to delivering a deep, targeted massage, relieving muscle pain and helping you relax. It can be used to increase circulation and relieve swelling and stress. This handheld deep tissue massager offers a variety of speeds for an optimal massage experience for the full range of your body's massage needs. Interchangeable Massage Nodes Customize your massage experience using only one or all of the custom massage nodes. Comfort and Ease of Use Ergonomic handles for an easy and comfortable grip, and the extra-long 98-inch power cord means you can get a great massage on the couch or in bed.