Breo Shuangyijiang moxibustion box has three gears, which can be selected according to actual needs. This model has intelligent temperature control function and won't burn the skin. 1, low (default), moxibustion temperature 46-49℃, duration 60min, warm maintenance mode; 2, MED file, moxibustion temperature 49 (excluding) -52℃, duration 50min, comfortable mode; 3. In the high-grade position, the moxibustion temperature is 52 (excluding) -55℃ and the duration is 40min, which is a powerful mode.