Soulion R100 Bluetooth Computer Speakers With, Usb-C To Usb Adapter Included Product Features ?4 LED Lighting Effects?The speaker adopts LED rainbow light hidden at the bottom. It provides a more attractive lighting atmosphere but protects your eyes when playing games or watching movies. Click the "?" button to change the light effect mode, and the light button can turn on/off the light. ?USB Plug Play?Just plug in the USB port for power (such as a laptop, PC host, USB port audio adapter) 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 " R100" on smartphone/tablet and connect. (Note: Need USB Powered) ?Easy to Use?4 independent buttons for easy operation of various functions. Click ?M? button to change PC/Bluetooth Mode, Long press to power on/off. Click ??? button to change light modes, Long press for 3s to clear the bluetooth memory. Click or Long press ?+? and ?-? to volume up/down. ?Wide Compatibility?The Laptop Speaker supports most of the devices. Compatible with PC, Computer, Laptop, Tablet, phones. USB-C to USB Adapter Included allows the speaker work well with Type-C port only devices. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!