Puffco Pivot Dynavap One is for switching between

One is for switching between herb and concentrate mode and the last one (in between + and - buttons) is for turning on the unit and to access boost mode

and its convenient keychain allows you to take it with you wherever you go

the atomizer anywhere else there might be residue

For concentrate:

can be controlled using the large buttons conveniently located on the front of the device

Puffco Pivot Dynavap One is for switching betweenPuffco Pivot the ultimate portable dab experience The Pivot brings the amazing Puffco experience in a new portable way. Just the size of a pen, this handy little vaporizer is super discreet and fits in your pocket. It comes with a quick release 3D Chamber Technology that ensures you enjoy smooth flavor and real time temperature control. It also features a cool LED light bar that acts as a visual dab timer and along with haptic feedback. Simple one