Solar battery chargers for your phone are great. They give you a nice way to charge your phone that’s environmentally friendly, and to get more juice when you’re in a pinch. Well the SoliCharger-SP is a new charger that gives you those same benefits, and does something a little extra. It helps you blast your music a little louder with two built-in speakers.

So providing you with a couple of amplified speakers might not be the most amazing thing in the world, but if you’re already looking for something portable to increase the volume of your music, why not get some speakers that will charge your phone, as well? This case has enough battery life to charge most smartphones completely, which will help when you’re jamming out to music in the middle of nowhere. It also features a variety of charging tips to fit most phones, and will set you back around $60.