SOULION C10 Bluetooth Computer Speakers with 4 Modes Colorful LED Light, USB Powered 3.5mm Aux Mini PC Speakers with Switch Button, Crystal Sound Portable Soundbar for Desktop Laptop Monitor Black

[4 LED Lighting Effects]: The speaker adopts LED rainbow lights hidden at the bottom. It provides a more attractive atmosphere but protect eyes when listen to music or watch movies. One click power button to change flowing/Rhythm jump/Breathing/Single light effect modes.
[3.5mm Aux Mode]: Just plug in the USB port for power (such as a laptop, PC host, usb port audio adapter) and 3.5mm jack for audio and it will automatic power on. No drivers or software need to be installed.
[Bluetooth Mode]: Plug the USB connector and click the “M” button to change into bluetooth mode. Search " C10" on smartphone/tablet and connect.
[Mini Size & Portable]: The circle design with mini size only provides 350g that is light to take it into backpack with laptop together. A perfect small speakers while business trip for a meeting or outgoing.
[Easy to Use]: 4 independent buttons for easy operation of various functions. Long press to power on/off, one click power button to change light modes. Click “M” button to change AUX/Bluetooth Mode, Long press for 3s to clear the bluetooth memory. Click or Long press “+” and “-” to volume up/down
[Wide Compatibility]: The mini computer speakers supports most of the devices with standard 3.5mm jack. Compatible with PC, Computer, Laptop, Tablet, Smartphones. (Note: Need USB Powered).

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