There are 6 buttons on the Garrett Ace 250, Power, Discrimination, Mode, Sensitivity, Pinpoint, and Elim (Short for eliminating) and it features the simple LED display. The top of the control panel slides of with ease, to change the 4 AA batteries.Įven with the price of this machine, it seems Garrett has not cut corners with comfort, the padding and grip are very comfortable. An internal speaker is included, but there is also a headphone jack to insert your headphones into. The coil is interchangeable, so it can be upgraded. It can still be broken down into three pieces, the brains (control panel), the coil and the pole which makes it very easy to transport or pack away neatly. The buttons are all within easy thumb reach for quick adjustment.