Nobsound Mini Bluetooth Power Amplifier Stereo Hi Fi Digital Amp 2.0 Channel 50Wx2 with AUX/USB/Bluetooth Input Wireless Audio Receiver PC Sound Card Supply (Black)

Newest upgrade in 2025 with 19V power supply. Based on our previous product, we enhance its output power and improve its functionality, while still keep its mini size and elegant design. Despite its mini size(can be hold with one hand), the output power is improved to 100W(50W*2) with the upgraded chip. Its power output far exceeds its size. Supporting AUX, USB, Bluetooth inputs. You can enjoy your music in different ways. The Bluetooth function is also upgraded to 5.0. Now it is more stable and faster. We need to mention that with the USB input, music can be played losslessly(Like connecting with a computer. By the way, you don't need to install a driver). The sound quality is also enhanced greatly. Complete Setup in Minutes​: Includes 19V power supply, AUX/USB/RCA cables, and manual—ready to use right out of the box for home, office, or desktop audio systems.