[Features] 1.The electric heating wrist guard features 5 adjustable infrared heat compress settings (40°C, 45°C, 50°C, 55°C, and 60°C) to effectively soothe wrist fatigue. It is useful for tendonitis and overworked hands. 2.This hot compress wrist brace has three massage vibration intensity settings to satisfy different massage needs. The first level is ideal for daily care. The second level is ideal for sports recovery. The third level is suitable for relieving wrist discomfort. 3.Equipped with an intelligent 30-minute timer, the hand wrist protector automatically shuts off after 30 minutes of using, ensuring safety and preventing overuse for a more secure relaxation experience. 4.Utilizing an temperature control system with a safety chip, this wrist massage wrap offers an anti-scald and safe use, prioritizing your comfort and protection. 5. The rechargeable heating wristband is , warm, and not bulky, which is made from breathable fabric. The outer layer is windproof, the middle layer emits infrared heat, and the inner layer is anti-slip. 6.The vibration massage wrist support features a strong stick-on buckle that wraps firmly around the wrist, suitable for both left and right hands. 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.