Features: Advanced EMS-Microcurrent Technology for Deep Relaxation: This EMS-microcurrent feet massager uses advanced technology to target muscles and stimulate circulation, effectively relieving tired, sore and tenses feet. It is perfect for long days on your feet, helping to relax muscles, promote recovery and enhance overall foot health. Customizable Massage Experience with 6 Modes: Enjoy a fully customized massage experience with 6 different modes designed to suit a variety of needs. Whether you need to strengthen tired muscles, relax after a long day, firm foot muscles or eliminates tension, this feet massager has you covered. 15 Levels of intensitys for Personalized Comfort: This feet massager features 15 levels of intensitys, allowing you to adjust the intensitys of the EMSmicrocurrent for a fully personalized massage experience. Whether you prefer a gentle, soothing-sensation or a more intenss-treatment, you can easily find the perfect setting to suit your needs. Portable and Travel-Friendly: This feet massager is compact and lightweight, making it perfect for both home relaxation and on-the-go use. Take it with you when traveling, or use it to relax at home. Description: Material: Polyurethanes, acrylic polymers Built-in battery capacity: 150 mAh Charging time: 3 hours Usage time: 4-6 hours The indicator light illuminates red while charging and automatically turns off when fully charged Output voltage: DC 3.7V Output current: Maximum 9.8 mA Frequency: 1-100 Hz 6 modes, 15 intensitys levels Auto shutoff: 15 minutes. Net weight: 125g Size: 31 x 29.8 x 1c Package List: 1x 3D Smart Feet Massage Pad