I was really, really frustrated with my phone and Bluetooth earpieces dying on me with no access to a power source. Found the iTorch and it has saved me! Pros: it's very lightweight and fits in the palm of my hand. The charger cord is a retractable so I can stick it in my purse and it doesn't get wrapped around or start dragging. The cool thing about the cord is that you use it recharge the iTorch and then flip it and use the same cord to charge the phone/Bluetooth. It can charge a cell phone and a Bluetooth completely with one charge. Cons: it comes with 2 charger tips, which are about 1" x " and can easily be lost. It would be cool if there were a little storage drawer at the bottom of the device for the tips. It has a superfluous laser pointer, which I have not found a use for. Also, you can't just plug it in and assume your phone is charging - you have to click the button to start the charge. Strike that - you have to click AND HOLD the button to start the charge. If you just click it, the laser pointer will turn on, not the charger, and your co-workers will freak out because they don't know where that red light is coming from. Bottom line: Love it, love it, love it. It's small, easy to use (once you get that click-and-hold habit), and does its job. Highly recommended!