Love the idea of my index finger serving as a phone and the Nokia FIT. Hands-free Headphones is all about that! Crafted from soft silicone and flexible rubber, the phone is waterproof and has basic functions of texting and talking. Notifications are received through vibrations and the ergonomic design makes all the buttons accessible. Take it along for a dip in the pool or keep it wrapped around the finger, as the phone is extremely lightweight.