【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 【Adjustable Temperature】: This frame heater is adjustable (50-110℃), which can fully meet your needs for heating the frame. Please note that the hot air switch needs to be turned on. 【High-quality Heating Wire】: The frame warmer uses high-quality heating wire, which can reach the highest temperature in 2 minutes. In addition 【Air Collecting Hood】: Our heaters are equipped with air collecting hood, which makes the heating process faster and the heating temperature higher. 【Safety cover】: Equipped with a wind protection cover, the eyeglass frame can be placed on the heating port without holding it, the heating is faster