Features: 1. This mini multifunctional massager simulates massage, massage, poundingand beatingthrough different current signals, which can effectively relieve back pain, numbness of hands and feet, and sore legs and feet. 2. Applicable to the whole body, it can massage the neck, shoulders, waist, cervical spine, hands, legs, feet and other parts. 3. It has a good effect on relaxing the body, dredging the meridians, promoting blood circulation, relaxing the muscles and bones, and strengthening the physique. 4. 15 levels of intensity can be adjusted at will to meet the needs of different people, suitable for use by the whole family. 5. 8 modes: Smart, Tuina, Hammering, Beating, Massage, Squeezing, Kneading, Circulation mode, to choose from. 6. Large LCD screen displaymakes the operation easier, even the elderly can easily learn how to use it. 7. Thismassager is as small as a mobile,light and portable, convenient for you to massage and relax anytimeandanywhere. Specifications: Material: ABS Color: blue, white Size: 0.185kg Weight: 14.5x6.3x2cm Packing size: 19x9.6x4.9cm Input voltage: 4.5V-5V Output power: 4W Output frequency: 1-330HZ Power supply: USB charging or dry batteries (not included in the package) Charging time: 2 hours Using time: 7 days Packing List: 1x Host 2x Motor Wire 2x Electrode sheet (2 sheets) 1x USB Charging Cable 1x User Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.