cinnkeyi 2.1 Computer Speakers with Subwoofer, Stereo Mid-High Dual Speakers, Bluetooth/USB Dual Mode PC Speakers, Volume Knob Control, Desktop Sound System for Laptop/PC/Tablet (C5212-US)

2.1 Channel Stereo System with
Powerful Output: Equipped with dual 2.5" and 2" speakers plus a passive bass diaphragm, this speaker system delivers 3W 4 RMS power (total 12W) for immersive stereo soundperfect for music, movies, and gaming. ^^ Compact Design, Ideal for
Desktops: Main
speaker dimensions: 19 9.5 11 cm( 7.48 3.74 4.33 inches); satellite speaker dimensions: 8.6 9.3 14.8 cm( 3.39 3.66 5.83 inches). Sleek and space-saving design fits neatly on any desktop setup, blending style with functionality.
^^ Dual Connection Modes: Bluetooth
& USB: Supports both Bluetooth wireless and USB wired inputs. Easily connects to smartphones, tablets, PCs, and moreperfect for various use scenarios. ^^ Multifunction Knob & Built-in
Sound Card: Intuitive
knob control: rotate to adjust volume, short press to switch modes, long press to power on/off. Built-in sound card and DSP technology deliver clearer, more refined audio performance. ^^ USB Powered, Plug-and-Play
Convenience: Powered via 5V USB. Signal-to-noise ratio 85dB, frequency response 40Hz18KHz, input sensitivity 500mV, 4 impedance.
Package includes: 1 main speaker, 2 satellite speakers, 1 USB cable, 1 USB power cable, and 1 user manualready to use right out of the box.