Living in the States many times means we only get to ooh and aaahhh at international gadgets. One of these gadgets is the AREX Shacariki, a jogging MP3 player designed to be easily worn around your arm, and motivate your workouts with up to 512MB of your favorite music. It is available in 4 colors, supports WMA/MP3, and connects through USB. It's available through Japanese importer RWC, and should cost around 79EUR. [Via]