1、SAFE OPERATION: Fully automatic lithium battery rivet nut gun, with the button in the middle in the off state, the machine cannot be started, safe and reliable. 2、TORSION ADJUSTMENT: Equipped with torsion adjustment rotating ring, you can adjust the riveting speed according to needs to ensure good riveting effect. 3、WITH LED LIGHT: This cordless riveting gun is equipped with LED light that automatically lights up when the motor is started, used in various scenarios. 4、BATTERY POWERED: The electric rivet nut gun is battery powered, and equipped with 2 polymer lithium batteries to ensure long time and continuous range. 5、PORTABLE DESIGN: The automatic rivet gun is handheld type, with ergonomic design, comfortable to hold, the plastic wrapped handle is sturdy and durable. Item Type: Rivet Nut Gun Kit Battery: 2 x 20V Polymer Lithium Battery 2000mAh (included) Matching Head: M5 M6 1 x Rivet Nut Gun 2 x Riveting Heads 2 x Riveting Head Accessories 2 x Battery 1 x Plug 1 x Storage Box 1 x User Manual