Description: -Support 5.0 fast speed connection up to 32ft(10m), reasonable board wiring, beautiful, and the current sound is small. -PCB board adopts 1.6mm thick double-sided sheet, and the whole process of tin-spraying ensures the good passing performance of the current. -Small simple compact design but practical and powerful, Hi-Fi amplifier exclusively designed for the customers who pursue HiFi sound. -Perfectly suited for your desktop or a smaller space in your home or office, digital amplifier is easy to connect to your audio system with no software to install or settings to change. -Every item have been reviewed critical before shipment carried out, please buy with no worries. Specification: Material: Metal Power Supply: DC 12V Receiving Distance: 10Meter Size: 80x73x30mm/3.15x2.87x1.18inch Package Includes: 1 Piece Audio Amplifier Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor.