That's $47 less than you'd pay for a factory-sealed pair. Buy Now at eBay Tips Sold by cellfeee via eBay. No warranty info is provided. Features available in Black up to 7 hours of playback per charge (up to 5 hours with Bluetooth) fitness tracking onboard 3.4GB MP3 player built-in microphones in each earbud Model: SM-R140NZKAXAR