Product 1: The BOSS ME series has been a favorite of performing guitarists for over three decades, combining multi-effects power with intuitive hands-on control for crafting tones in seconds. Product 1: The ME-90 is the most advanced ME model to date, offering exceptional audio quality with 24-bit AD/DA and 32-bit floating point processing, eleven flagship-grade AIRD amp models, IR loading, an effects loop, and more. Product 1: Compact, battery-powered, and filled with premium BOSS tones, this versatile all-in-one processor makes it easy to build customized sound setups for every playing situation. Product 1: Easy stompbox-style sound creation with an intuitive knob-based interface. Product 2: The Bluetooth Audio MIDI Dual Adaptor (BT-DUAL) is a compact adaptor that brings Bluetooth audio and MIDI capabilities to compatible BOSS products. Product 2: Compatible with Katana Gen 3, ME-90 and more. Product 2: Once installed, you can pair with a Bluetooth device such as smartphone or tablet and communicate wirelessly with the product. Product 2: The actual wireless functionality that’s available depends on the specific product model, but may include music streaming with Bluetooth audio, controlling various product functions with Bluetooth MIDI, and more.