1. Hand Relaxation Massager: The EMS wrist guard provides rhythmic kneading massage to alleviate arthritis or carpal tunnel stress and improve blood circulation. Ideal for those engaged in wrist-intensive activities like typing, playing instruments, or sports, making it an essential tool for home and office use. 2. Customizable Massage Options: The wrist support brace offers 5 EMS massage modes (Vigor Mode/Smooth Mode/Relax Mode), 9 intensity levels, and a 20-minute auto shut-off timer. The soft inner padding ensures 100% comfort, allowing you to choose the most comfortable way to enjoy your massage. 3. Adjustable Heat Levels: The wrist support strap features 3 heat settings ranging from 93-109°F with 3-second rapid heating. The option to turn off heat provides soothing warmth to reduce finger and palm fatigue and stress, offering a more relaxed massage experience. 4. Stylish and Portable Design: Equipped with a rechargeable high-capacity built-in battery, this wrist compression brace can be used for 3-5 hours without worrying about cords or plugs. 5. Premium Quality Hand Massager: This wrist massage wrap makes a perfect gift for loved ones, ideal for occasions like Valentine's Day, Labor Day, birthdays, Mother's Day, Father's Day, and Christmas. Function:Massage + Hot Compress + Wrist Guard Size: Wrist Guard: 360.00x85.00x6.50mm/14.17x3.35x0.26in Controller: About 56x56x26mm/2.2x2.2x1.02in Charging Parameters: 5V 1A Rated Voltage: 3.7V Rated Power: 3.2W Battery Capacity: 800mAh Colour:Gray Material:Lycra Package Contents: 1 * Wrist Support Brace 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.