Not a bad idea, this Braven Bluetooth speaker. Because it not only enhances your sound experience when listening to music on the iPhone, but also charges the thing. Plus you can daisy-chain multiple speakers together for even more (surround) sound. There’s a shock resistant outdoor variant of the Braven six series available too. Prices range from $149.99 for the basic model up to $189.99 for the silvery version pictured above, promising up to 20 hours of wireless play time. For all technical details and colours head over to the company’s website.