Feature:1. ERGONOMIC HANDLE: This rivet gun has a sturdy, durable, ergonomic handle for a comfortable grip and long working hours.2. EASY OPERATION: When the button of the rivet gun is in the middle, it is off and can automatically return the nail without reversing the button.3. APPLICABLE RANGE: Rivet guns are ideal for mounting chair rails, cabinets and other fine machining applications.4. FULL AUTOMATIC: This rivet gun is fully automatic, eliminating the need for manual use and making it easier and more comfortable to use.5. STORAGE BOX: The kit comes with a storage case that allows the rivet gun to be placed in it when not in use, making it easy to carry.Specification:Item Type: Rivet GunMaterial: ABS, stainless steelBattery Voltage: 20VBattery: 2 x lithium bs2020 (2.0ah each) (built in)Nail Pulling Guide: 3.2, 4.0, 4.8mmPulling Nail Capacity: 3.2-4.8mmRechargeable Temperature Range: 0-45 ()Plug Type: US plug 100-240VRivet Nut Specifications: 2 gear high speed for pulling aluminum nails, 1 gear low speed for pulling stainless steel nailsScope of Application: Ideal for mounting molding, chair tracks, cabinets and other fine machining applications.Package List:2 x Battery1 x Charger1 x Rivet Gun1 x Wrench6 x Rivet Head1 x Storage BoxNote:The battery needs to be installed and checked before operation