Description from Amazon USA :
IK Multimedia's Tablet Page Turner Bundle is designed for musicians using their iPad for sheet music, lyrics, tablature and more while live on stage. Get everything you need to perform at a discounted bundle price. The bundle includes Islip Expand, our best-selling stand mount that lets you quickly and securely attach any tablet to a mic or music stand. It installs in seconds and fits any tablet, from the iPad mini to iPad Pro, and any 7" or 10" Android tablet. Made from rugged thermoplastic for years of reliable use, it offers fully adjustable viewing angles and orientation, and leaves all ports and controls free. The bundle also includes rig Blue Turn, a wireless page turner for iPhone, iPad, Mac and Android devices. rig Blue Turn connects via Bluetooth LE for incredible battery life, and lets you flip pages, move through a PowerPoint or Keynote presentation, and control other basic app functions from your feet while leaving your hands free to perform. Together these products offer a full solution to use your iPad or other tablet to perform, present, and more.