Samsung brand products, The Gear IconX Series Wireless Cord-Free Fitness Earbud Headphones. Black Version with Metallic Yellow trim. Featuring a truly cord-free design that suits every style without the hassle of wires. Built-in fitness tracker tracks and relays your HeartRate, Time, Distance, Speed and Calories while working out. Built-in 4 GB MP3 Player to store all your favorite music and play it without your phone or device. Bluetooth Streaming Technology. Built-in Microphone to Take Calls, and Touch Activation for Rejecting Calls. Water Resistant: P2i Splash and Sweat Resistant. Included: Charging Case, USB Connector, Wingtips (S,M,L), Eartips (S,M,L), and a Quick start guide *Full functionality and features will be available for Samsung devices only.*