I've decided to sell my modified chest mount Explorer 2 setup. The unit is powered by a Talent Cell, lithium ion, 12v, 3000 Mah battery which mounts to the housing as seen in the pictures. The speaker has been disabled because I installed in a 1/4" headphone jack. It includes the extension cable needed to be used with an s handle rod or straight shaft setup. Unfortunately, I cannot include the rods that I have because I used a carbon fiber straight shaft and I don't have a box long enough to put it in. The backlight is not working for some reason, but, I've never used a backlight on any of my machines, so it wasn't an issue for me.. I am including a brand new replacement touchpad as a backup. If the touchpad ever needs to be replaced there is an excellent video on YouTube showing step by step how the process is done. This setup makes swinging the coil a real pleasure without all the extra weight on the shaft. I am asking $175 shipped PayPal friends and family or please add 3% for PayPal goods and services. Please note, because this unit has been modified, it is being sold as is no guarantees or refunds. If you have any questions please feel free to contact me, thank you.