Purchased: Around March 2024 Used once I am selling this because I no longer use it due to a change in environment after purchase. This product is a smartphone mixer that is powered by a smartphone and four AAA batteries. The 48V phantom power is available only when batteries are inserted, allowing for recording with condenser microphones. It supports both Android and iOS and comes with the included cables. *Please note that the box is slightly torn upon opening. Product Contents: - Main unit - USB microB to typeC cable - USB microB to lightning cable - 3.5mm audio plug - Instruction manual Thank you.