Portable Size, Higher Performance Cordless and USB rechargeable along with portable size makes it the perfect massager for travel. Multiple Purposes It offers relief to your tired feet, legs, waist, back, neck, etc. It relieves your muscle tension, body aches or pains and aids sports recovery. Soft Touch In Hand Reasonable curve design, prevent slippery massage feel more comfortable! LED Indicator LED indicator flashes when it is charging. When it is fully charged, the indicator will keep lighting. High Quality Battery It's rechargeable by USB and long lasting with a good performance on Quickly charge, No more half dead fun. Attention: Do not massage wounds, chest or throat area. Do not use it when it is being charged. The silicone is water-repellent, but to prolong its lifespan, please do not immerse it into water deliberately . Package included: 1 x Massager 1 x USB Charging Cable （The Charger is not included） 1 x User Manual No more battery replacement. Plug the cable into any devices with USB port for charging and give you long-lasting pleasure. Our Promise - We strongly believe in the quality of personal massager! We're always here 24/7 to offer support for our customers. If you have any questions ,we will assist you with any needs you may have. You can contact us directly or via email, whatever is most convenient for you.