DO NOT BUY!
I have the first version. Terrible piece of ******. Navigation is terrible. Screen quality is terrible. Controls are terrible. Material is terrible. Buttons are terrible. And why the hell wants a cube hanging from their neck, let alone in their pocket? The first one atleast, charges throught the USB cable, which shares its port with the headphone jack. Not sure how that works, since I only see three leads, but it obviously does.