【Adjustable Temperature】The temperature value of our frame heater can be adjusted in three levels, the temperature is controllable, 75℃-150℃ can meet your heating needs 【Service:We attach great importance to our customers' shopping experience. If you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours 【Windproof Cover】The windproof cover can speed up the heating speed and prevent dust from entering, and the air outlet covered by wool felt material can effectively protect the temples 【Wide Applications】The frame warmer is suitable for correcting non-metal spectacle frames, resins, plates, etc., softening the frames without being damaged by heat 【 Note】Do not use it under other voltage or under unstable conditions; Please do not drop water, mash or small particles into the machine, which may cause failure.