Note: After filling the product with liquid, expel the air from the liquid bag and tighten the screw cap securely. Do not squeeze the liquid bag with force during use to prevent liquid leakage
Note: It is recommended to use Dura/cell batteries. The use of other batteries may fail to reach the desired temperature or reduce the insulation duration
【Precise Battery Performance】Each temperature maintenance cycle requires two brand new Dura/cell 9V batteries to ensure a stable 4-hour thermal performance. After four hours, battery power depletes, necessitating fresh batteries for continued reliable operation. The dual 9V battery connector enables uniform heating throughout the preservation period
【Intelligent Temperature Control】Integrated liquid crystal thermometer provides real-time temperature monitoring. Flexible heating elements distribute warmth evenly, ensuring reliable performance. Simple to operate with no complex technical knowledge required, WILLGOON delivers a straightforward solution for temperature-sensitive liquid preservation