Features: Microcurrent Mini Massage Device:Elimination of Flabby Arms and Armpit Fats, Great for Promoting Blood Circulation and More. Mini Massage Pad: Muscle Discomfort, Activate Muscle Pressure, Achieve a Soothing Effect 5 Modes &Many Levels Intensity: 5 modes neck massage and combination modes to choose from. Users can select the appropriate mode according to personal needs,Give you the feeling of a real massage, and achieve the effect of relieving fatigue. For beginners, it is recommended to start with the lowest intensity. Usb Charging:It Can Be Used Continuously for 8 Hours After Charging for 40 minutes. Usb Charging Can Provide More Stable Power Supply with Longer Service Life.(Massage for 30 minutes every day for 20-30 days) Widely Applicable:The Massage Pad Can Also Be Widely Applied to Different Body Parts, Such As Arms, Breast, Neck, Shoulders, and Legs. Suitable for Everyone. Product Microcurrent Mini Massage Device, Bioelectric Acupoints Massager, Microcurrent Mini Massage Device, Cordless Portable Mini Electric Neck Massager Material: Silica gel