Product details:

More detail connection and use ways,pls see the main picture shown.n--The design is simple and elegant:The exterior design is exquisite with beautiful lines and small size,it can be matched with your computer.Amplifier chip use: TPA3255, NE5532 x 2. High performance D amplifier, you can enjoy high-end sound quality.
Digital audio amplifier, BTL 300W bridge power supply - 2 channel design, THD is less than 0.03%, continuous work.
CINCH-TO-3.5 MM AUDIO INPUT, L/R-CH-CINCH output. A clean sound experience.