120 Various Percussion + Vibration Therapy Massagers :the handheld massager has 10 Adjustable Speeds & 12 Various Massage Models,Treat Pain for Back,Neck,Shoulder,Calf,Leg and Foot,120 various body massager experiences, More intelligent to control the power from weak to strong,it's like that of a real professional masseuse to stress relief with the full body. 2200mAh Battery Rechargeable and Cordless Massager:this Back massager handheld motor with extremely powerful from 2200 to 3200 rpms pulses per minute,Using pure copper motor,the hand held massager has a longer service life and overheat protection,Buit-in 2200mAh Li-Lion Battery,180 minutes charger will use 120 minutes. 6 Interchangeable Massage Nodes:this massagers for neck and back has 6 interchangeable nodes for a different body part massage requirement,just press the button and an intensity level that meet your demand could be selected. All you need to do is to sit back, press the buttons, and simply let your stress melt away. Fast-acting relief meets convenience with the massager handheld. Best Choice of Relaxation Gift:Are you seeking for a relaxation gift for Women/Men/Dad/Mom and Full Family? this deep tissue massager is a best of choice.The handheld back massager with streamline design makes the cordless massager easy to grip and helps easily glide the massagers over different body parts.