These speakers by JBL sound natural and add great audio to your computer system. The JBL Pebbles Computer Speakers raise the bar on your entire home computing and entertainment enjoyment experience. In addition to supporting a USB 2.0 connection, you can use it with your audio system in a headphone jack. It has a standard 3.5-millimeter jack that you can use with your iPod, Android phone, or other tech accessories. Since these computer accessories draw power from the connected device, they can go mobile. You can bring them with you to the beach or in your car, powering them with your phone. It has a small footprint and is compact, making it great for the office. Its smart cable management means that the cord is easy to keep track of. The 3-foot-long cord allows you to plug the speakers in at a location that is convenient to you. A separate 12-inch-long cable connects the speakers to each other. This pair of USB speaker units is ready to start working as soon as they are plugged in. They feature a one-step plug-and-play configuration to ensure a quick installation experience. Once you have connected them to a music device or computer, they will automatically configure to that device. You can pair them up with as many devices as you wish. You can also use them with a USB plug in the wall by using an adapter in your wall outlet. You can connect this JBL Pebbles speaker set to your mobile device through the speakers' available ports. It uses an aux-in port for tablets, MP3, and mobile devices. These products connect with your Mac or Windows desktop or laptop computers. This allows you to use them as part of your home theater system. You can then enjoy great surround sound quality while watching videos, TVs, or movies. These electronics are compatible with any brand of video gaming systems. This helps you to enjoy great audio while playing action games. These speakers deliver about 85 decibels of sound to provide you with plenty of loudness when you want. They have a frequency response of 20 to 20,000 Hz. This lets you enjoy a full range of notes in your music. The speakers have built-in rotating volume control. They deliver high-quality sound that is both clear and crisp with a balanced bass delivery. Their sensitivity ensures that music sounds as good at high volumes as it does at lower volumes. This set also includes an RCA to mini-jack adapter. Thanks to this adapter, you can connect these accessories to a stereo receiver, turntable, or other device with the mini-port. With fashionable colors and an aesthetically appealing design, these products catch the eye. This USB Pebbles speaker set also offers an LED indicator light. This light allows you to check on the power status. These JBL Pebbles speakers measure 9.1 inches long by 8.1 inches wide by 6.3 inches deep and weigh 2 pounds. The kit includes an owner's manual that explains how to connect them to your audio or computer system.