SOBATTY 2.1 Channel Home Audio Amplifier with Bluetooth 5.0 - Instruction Manual
Comprehensive instruction manual for the SOBATTY 2.1 Channel Home Audio Amplifier (Model NS-21K-0TP8D) with Bluetooth 5.0, USB, 2 Mic-in, Echo, RCA, and Coaxial Input. Includes setup, operation, maintenance,…