Personalize your massage experience to soothe your stiff back, neck, shoulders, thighs, calves, or anywhere else that experiences aches and pain using this electric percussion massager that features different interchangeable attachment tips and adjustable speed. Ergonomically designed anti-slip handle makes it easy and comfortable to hold the massager through sessions. * 6 INTERCHANGEABLE ATTACHMENTS: Our electric handheld massager can help relax and relive pain on neck, shoulder, back, arms, legs, feet, calf and sore muscles. You can change different heads to target a specific area or to customize your massage sessions. * ADJUSTABLE PERCUSSION SPEED & PATTERN: Our electric handheld massager features gradually variable speeds and 3 vibration patterns, whether you prefer a gentle surface massage or a high-speed massage, you can adjust the vibrations to your comfort level. * DOUBLE HEADS MASSAGER: Two-head design is great for use on areas such as neck, back, legs and foot. And perfect for athletes, the elderly, and anyone experiencing aches and pain. * SUPER QUIET: It produces little noise (less than 60db), allows you to enjoy a relaxing massage when watching TV. And you can enjoy the massage at office without interrupting others. * ERGONOMIC DESIGN: The anti-slip handle is comfortable to hold, and long enough to reach areas that are hard to get such as shoulder blades and lower back. And it is light weight (2.2 lbs) which makes it easier to use and carry. *WARM NOTE: *A session should only take less than 15 minutes and be allowed a 20-minute time interval. Material: Massager: ABS plastic, PVC; Attachment tips: PVC(Polyvinyl Chloride) Rated voltage: AC 110V Rated power: 28W Recommended working time: 15 minutes per session Frequency: 50Hz Cable length: 184cm/6 feet Attachment head diameter: 4cm/1.57” Size: 13.4”×5.9”×5.9”/34×15×15cm (L×W×H) Weight: 1kg/2.2lbs Package Size: 14.57”×5.51”×6.69”/37×14×17 cm (L×W×H) Package Weight: 1.3kg/2.88lbs