Fast Heating Technology: The 21V 7500mAh battery powered adhesive tool heats up quickly to working temperature, eliminating long preheating times of traditional adhesive tool Ideal for quick bonding tasks in and small repairs Builts in Protections: Features overheat protections to damage and ensures safe operate Suitable for daily household use, keeping families protected Versatile Applications: Includes 2glue sticks for bonding various materials like wood and Perfect for craft enthusiasts and professional tackling projects Portable and durability Design: light ABS construction ensures durability and easy portability Cordless operate makes it perfect for outdoor use or fixes without power sources Highly Power Output: Supports 11mm adhesive sticks for strong adhesion, outperforming standard adhesive tool Great for large item assembly and projects in homes renovations, Manufacturer: HDOYTXXM