5.3 Bluetooth ChipCompared with other Bluetooth speakers, the wired Bluetooth speaker adopts the latest 5.3 Bluetooth chip technology. When the speaker switches the Bluetooth function, the audio transmission is more real-time, stable and without delay. The chip has low energy consumption and is more environmentally friendly. High-quality SoundThe Bluetooth sound bar adopts high-quality 2 x 3W dual-channel drivers, built-in cones and dual speakers to produce powerful and rich stereo sound. Even at the maximum volume, the treble part is as clear as crystal without distortion, while the bass part is always soft. Let you enjoy the pleasure of clear sound quality when using the PC sound bar. One Audio and Power CableThis computer speaker comes with one USB audio and power supply. When plugged into a USB port (such as a PC host, laptop, mobile power supply, adapter), the speaker automatically turns on. (Note: When the computer speaker USB is plugged into a mobile power supply or adapter to obtain power, it defaults to Bluetooth mode.) One-button multi-functionThe desktop speaker adopts the latest touch-type one-button on/off light, avoiding the traditional cumbersome button design, allowing you to easily access different functions as needed. Long press for two seconds to switch the connection mode, single click to turn on/off the LED light, and the knob to adjust the volume. Unique DesignThe desktop computer speaker adopts a stylish bar design. The single USB cable is ideal for placement under the monitor to prevent cable clutter, thereby saving your precious desktop space. The stylish blue LED lighting can increase the atmosphere when you use this Bluetooth computer bar speaker to play games, watch movies, and listen to music.