Divacore Ktulu II+. Audio output channels: 2.1 channels, Magnet type: Neodymium. Connectivity technology: Wired & Wireless, Bluetooth profiles: APT-X, Bluetooth range: 15 m. Product type: 2.1 portable speaker system, Product colour: Silver, Product design: Rectangle. Recommended usage: Tablet / Smartphone. Weight: 360 g, Width: 162 mm, Depth: 54 mm