Senmeki Computer Speakers,PC Speaker with Subwoofer,2.1 USB Powered Deaktop Speakers, Bluetooth 5.0 and RCA Input pc Speakers for Desktop, Laptops, Phonograph, Phones, Tablets(K03)

[Single USB Cable for Power & Audio]Simplify your desk with one cable that handles both power and high-quality digital audio transmission, delivering cleaner sound than analog 3.5 mm connections by reducing static and interference. ^^ [Engineered for Pure Bass]The Downward-Firing Design. Our 10cm downward-facing driver disperses bass evenly throughout your space, minimizing surface resonance for tighter, cleaner low-end response. No more boomy or localized bass. ^^ [ All-in-One
Control Knob: Volume & Mode Mastery]Effortlessly adjust your audio experience with a single, tactile knob. Turn to fine-tune volume levels, or press to seamlessly switch between PC (USB), Bluetooth, and Line-In modesno software or complex menus required. ^^ [Broad Windows PC Compatibility] Works seamlessly with various brands of Windows PCs (7/8/10 and later) ^^ [Flexible Connectivity for Modern & Classic Devices]Includes a 3.5 mm-to-RCA cable to connect to older laptops, projectors, or turntables. The rear RCA input jacks also allow direct connection to DVD players and other home audio equipment (RCA-to-RCA cable not included).