1、[Perfect Control] Our tufting gun features adjustable speed settings and 360° flexible handle, giving you complete control of the tufting process, ensuring a perfect balance between speed and accuracy. 2、[Extended Battery Life] Included 2 x 21V 2000mAh batteries, with each battery supplying up to 2.2 hours of runtime. With both batteries full charged, you can use the tufting gun for nearly five hours. Lithium ion battery design sustains approximately 300 cycles with overload and temperature preservation. 3、[Easy to Start] Simply stretch your base fabric, thread your yarn, and install the battery to start using this rug tufting gun. Let your imagination run and create amazing custom patterns that impressive. 4、[Carpet Trimming] The electric trimmer allows trimming depth control for personalized carpet designs, ideal for small to medium size carpets, adding extra detail, engraving, and edging. 5、[Multiple Uses] Not only for trimming tufted carpets but also efficient for cutting pet hair, the shears work effectively with long, short, curly, thick, and fine hair.