Tokyo-based online gadget store Thanko offers the Sport MP3, which is a combination of neckband earphones and an MP3 player. It is the perfect solution for people who wants to listen to music and do sports at the same time. Weighing at only 40grams, the wearable gadget comes with a 2GB of memory, a USB port, supports MP3/WMA/WAV files and features up to 5 hours of battery life. You can buy this gadget for $50 at Geek Stuff 4 U plus shipping price. [Geek Stuff 4 U via iPod and MP3 Players]
