2500 mAh Lithium-ion Battery - It is equipped with a high-quality 2500 mAh lithium-ion battery. The larger capacity battery extends its use and reduces the need for frequent recharging 120 Second Fast Preheating & USB-C Charging Cable - A quick 120s preheating can save time for waiting and increase manual efficiency. This hot glue gun also comes with a USB-C charging cable that supports C-C charging Automatic Power-Off Protection - The glue gun is equipped with an MCH system that maintains the heating temperature within an appropriate range, preventing overheating of components or excessive melting of the glue. If it remains inactive for more than 8 minutes, it will automatically power off for protection Humanized Design - This glue gun comes with a bracket for stable placement and a less-drip nozzle that greatly reduces dripping. Please note that minor drips after use are normal Wide Application - This glue gun comes with 20 high-quality glue sticks. In addition to a smooth bond, it also dispenses more glue. It dispenses 0.14 oz/min compared to 0.07 oz/min for regular glue gun. It is widely applicable for DIY need, e.g. quick repair, mother's day gifts, crafts & arts Lightweight and Convenient - This glue gun weighs only 0.43 lbs, making it easy to hold with a comfortable grip. Its cordless design also offers enhanced portability and convenience