Heating system: 3 heating settings, manually adjusted by the button in the zipper pocket. The hot area is the back of the hand (not including the palm). The running time and temperature details of each heat setting are shown in image 2(the data is based on 4400mAh battery).

Considerate design: Water-repellent outer fabric and zipper to ensure your normal use in more weather conditions; Hidden switch button design, no matter you are hunting outdoors or daily use, will not attract attention; Detachable & adjustable waist belt, suitable for waist 33.5-50 in / 85-125cm (including jacket)

Battery: The supported battery models are SWB03(3000mAh), SWB07(4400mAh). Recommend to use 4400 mAh battery to achieve longer using time. If you need additional batteries, you can search:B09BQYY8L5

Overview: We found that in many scenes, such as hunting, fishing, golf and photography, people often need to take off heavy winter gloves. So we developed this heated hand muff. Its advantage is that it is as convenient as a pocket, but the difference is that it can warm your hands faster. Another advantage is that there is enough space inside, loose and comfortable, suitable for long-term use.

About us: SAVIOR HEAT has more than 13 years of technology accumulation; integrates R&D, manufacturing and sales to provide better product quality and sales services. Our products have 1 year warranty, any questions fell free to contact us.