1、Great in Safety: No manual adjustment on the CW and CCW rotation, and the tool will not start when the button is in the middle and in shutdown state. 2、Easy Adjustment: The rotating ring supports easier adjusting on the torsion, which will largely improve both the riveting and your working efficiency. 3、Auto Operations: Whole process automatic riveting and exit will save you more efforts in the operation, suits perfectly for various work occasion. 4、With LED Lights: The LED will auto light up when the motor starts up, providing you with sufficient lighting in the dark places, safe and reliable. 5、Premium Designs: Conforms to the ergonomic design, the lightweight and compact with sturdy handle is very comfortable to hold, ideal for long using. Item Type: Cordless Rivet Gun Battery: 1 x 20V polymer lithium battery, 4000mAh. Shipped with matching battery. Matching Head: M5 M6 1 x Cordless Rivet Gun 2 x Riveting Head 2 x Riveting Head Accessory 1 x Battery 1 x Plug 1 x Storage Box 1 x User Manual