Mini Bluetooth 5.0 Power Amplifier, Stereo Hi-Fi Digital Amplifier 2.0 Channels, 50W × 2, with AUX/USB/Bluetooth Inputs, Wireless Audio Receiver, Powered PC Sound Card (Black)

The latest upgrade for 2025 features a 19V power supply. Building on our previous model, we've enhanced its output power and functionality while maintaining its compact size and elegant design. Despite its small size (fits in one hand), the upgraded chip boosts output power to 100W (50W*2). Its power far exceeds its dimensions. Supports AUX, USB, and Bluetooth inputs. Enjoy your music in various ways. Bluetooth functionality has also been upgraded to 5.0. It's now more stable and faster. Notably, USB input enables lossless music playback (just like connecting to a computer).

By the way, no drivers are required. Audio quality has also been significantly enhanced.
Complete setup takes minutes: Includes 19V power supply, AUX/USB/RCA cables, and manual configurationready to use right out of the box for home, office, or desktop audio systems.