Features: 1. This massager uses micro-current low-frequency pulses to stimulate muscles, tighten and lift the skin, reduce fine lines, improve edema, and create a small V face. 2. Motor vibration massage, five adjustable vibration modes, deeply massage the body muscles, dredge the meridians, relieve muscle pain, relieve body fatigue, and prevent muscle relaxation. 3. 12 different electric pulse function modes, 9 levels of adjustable intensity, to meet the actual needs of different groups of people. 4. Eye massage: massage the skin around the eyes, effectively relieve eye fatigue, dilute dark circles and bags under the eyes, improve eyes, and make eyes look charming. 5. It is suitable for massaging multiple parts of the whole body, such as cervical spine, arms, waist, abdomen, legs, back, etc. 6. Type-C convenient charging interface, use it for 10 minutes a day, and the battery life can last up to 10-20 days without frequent charging. 7. The small and light massager is easy to carry around, allowing you to have a beauty SPA anytime, anywhere when traveling or on business. Specifications: Rated voltage: 5V Rated power: 500MA 3W Battery type: 18650 Battery capacity: 2000mAh Charging time: 3-4 hours Use time: 2-3 hours Product size: 15x6.3x6.2cm Colour: Silver Material: ABS Package Contents: 1 x roller slimming instrument 1 x Charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.