Jeecoo A40 Pc Speakers Computer Sound Bar For Desktop Monitor, Not 3.5Mm Jack Product Features Computer speakers with dual vibrating diaphragms custom-tuned 2inch drive units provide stereo audio. There are 4 LED modes on monitor speakers: rainbow color flowing - changing color pulsing - single color changing - select a solid color - light off. This PC speakers fit your setup seamlessly. Dimension of computer soundbar is 16.5*2*2.7inch (L*W*H), cable length is 2yard/1.8meter. It is perfect to place laptop speakers under the monitor, or other space on your desk. Touch the top to change LED lighting modes, touch for 3 seconds to reset Bluetooth connection; rotate the volume knob for volume up/down, click the knob to switch Bluetooth/USB input, press the knob 3 seconds for power on/off. Desktop speakers with only USB cable, not 3.5mm jack. You can connect the USB cable into PC laptops computers, iMac, Macbook Air to play audio on USB input mode; if you use Bluetooth input, you can have it work with other devices including smartphones, tablets and etc. 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!