Bayan Audio Soundbook Wireless Portable Bluetooth Speaker (Black/Orange) The Black/Orange Soundbook is designed specifically for use with today's most popular Bluetooth devices, including Smartphone's, tablets and laptops. In addition, the soundbook X3 includes an auxiliary input for connection to an MP3 or similar portable player. Soundbook is designed for clarity and precision. A pair of neodymium driver units with added depth courtesy of a 2inch bass radiator, all substantially engineered in aluminium casing and a ballistic nylon flip cover/stand, make Soundbook both solid and practical. Soundbook streams audio from MP3 Players, Smartphones, Tablets, Ultrabooks, PCs and Notebooks, using advanced Smart Bluetooth 4.0 which also works with audio players with V2.1 or later Bluetooth. The onetouch auto pairing from any NFCenabled device makes connecting to Soundbook fast and simple. Designed for today's mobile lifestyle, Soundbook lets you enjoy up to 10 hours of streaming on a single charge. Soundbook will switch to conferencecall mode automatically when a call comes in, and resume playing when you're done. So whether you're in the office, park or even preparing supper in the kitchen, your music and calls are wire-free, handsfree and hasslefree.