[Convenient Cordless Freedom & Ample Power Supply] - No need of compressor or cord,just equipped with the fully charged lithium battery,the 21V battery-powered staple gun can be used continuously for a long time without obstacles,so you can complete your work as planned even in areas with no power interface. [Hook Design & Build-In LED Light] - The humanized hook design of this cordless brad nail gun allows you to hang the nail gun when necessary,freeing hands and improving work efficiency.Build-in LED light helps you illuminate areas and complete the planned work in low-light spaces. [Depth Adjustment Function] - Flexibly adjust the knob up or down to meet the depth of nail penetration you need.Very practical for upholstery installation,carpentry and various DIY projects,both professionals and DIY enthusiasts can fully utilize it. [Single & Contact Firing Mode] - The staple gun provides two modes for your different working states,switch between single and contact firing mode.The firing speed of nails can reach 2 times/s,make your work more efficient. [Package List] - The set include Prostormer 21V nail gun,1pc 21V lithium battery,1pc battery charger, nails,1pc instruction and a storage case.As well we promise to provide a one-year warranty period. Number of fasteners: 107 Operation mode: Manual Style: Modern The 2-in-1 18 GA brushless nail/staple gun is compatible with nail and staple,magazine holds up to 100 brad nails or staples.Brushless motors can provide greater power output at the same volume and weight, making the nail gun work more efficiently.The staler kit included battery and charger,no need to worry about power free environment.