♫【AUX Mode & Bluetooth Mode】 Click this “M” key to easily switch between AUX mode and Bluetooth mode. The Bluetooth 5.0 makes its connection more stable and faster. With the use of direct button make it very easy to use even you are one who first uses it. The Bluetooth speaker system is powered by USB and connected to your devices via a universal 3.5mm AUX-in cable. | ♫【Enhanced Bass & 10W Music Quality】 Our PC Speakers have super top performance, rich bass, stereo sound. Equipped with dual speakers and a subwoofer, the ELEGIANT SR800 2.1 computer speakers maximum power of 10w produces powerful and room-filling sound and no loss to audio quality. | ♫【3 Knobs Adjustable Total Volume & Treble & Bass】 On the host of the desktop computer speakers there are separate volume controls, bass controls, and high tone controls, allowing easy and convenient adjustment of the volume as well as the bass and high tones. You can adapt music in different styles according to your needs and preferences. | ♫【Multi-Slot & Tilted 45° Design】 On the back, the desktop speakers is equipped with the TF card slot and the U disk socket, then you can play music directly through the TF card and the U disk. Stereo speakers subwoofer can be placed directly under the display. USB speakers adopts high-quality fabrics and tilted 45° to provide the best sound field to play clean and powerful music. | ♫【Multimedia Speakers Warranty Policy】 Always enjoy music freely! The Speakers for Desktop Computer Size: 7.5cm * 10.9cm * 8.3cm (Left/right speakers), 22cm * 8.79cm * 8.3cm (subwoofer). If you need any help with this desktop speakers bluetooth, please contact us firstly and we help you solve the problem as soon as possible as this comes with an 18-month warranty and lifelong consultation.