SongX, Headphones, Earphones, Earbuds, In-ear, Wireless, Bluetooth, IPX5 Splashproof, Steel Casing (Black)

Firstly they look very stylish. The sound quality is the best I've ever heard. I was dubious to try them because I've always struggled with in ear headphones as they kept falling out. But these fit in so perfectly and comfortably. I'm so impressed I'm buying a second pair to keep at work.