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 inst ents, or sports, making it an essential tool for home and office use.Moreover, this wristband increases the strap, so that more people can enjoy this wristband. 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 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 93-109F 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 for loved , ideal for occasions like Valentine's Day, Labor Day, birthdays, Mother's Day, Father's Day, and Christmas. Color:As Shown Material: Package Contents: 1 * EMS Wrist Guard 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.