Great device. Expensive yes but you get a quality product. Only one downside. Bluetooth. Easy fix tho. It seems a lot of people had similar battery drain issues. Everytime you take the battery out, to charge or swap whatever, and then put it back in it turns bluetooth back on by default! These kind of batteries are not good with something constant like bluetooth searching. Thus you should not even use the bluetooth features. I turned the bluetooth off and keep the battery in the IQC and just charge through the device. No problems since. Will update if anything changes.