Smart rechargeable neck massager - 3 physiotherapy heads - Red - Ergonomic design

1. The smart stainless steel patch and the physiotherapy patch work together. 2. Built-in NTC sensor for intelligent temperature control and comfortable warmth. 3. Ensures the temperature is around 42°C, which is more suitable for the human body. 4. 15 intensity levels to meet a variety of massage needs; easy to use. 5. 500mAh battery capacity for long battery life and extended use.