Incorporating luxury materials such as real wood veneer and tactile spun copper switches and knobs, The One powered audio system blends the acoustics and classic design legacy of Paul W.Klipsch with the latest technologies available today. Klipsch One is a 2.1 stereo system biamplified for audiophile resolution and features two 2 1/4 full range drivers and a 4.5 woofer, professionally tuned by Klipsch acousticians to deliver a crystal clear acoustic performance with great bass. You'll be surprised at the sound quality that comes from such a small package. Bluetooth Wireless Technology The One tabletop stereo system featuresBluetooth4.0 Wireless technology so you can enjoy streaming internet services, internet radio, or content stored on your phone or tablet. Pairing your Bluetooth device with The One is extremely easy just press and hold the source button onThe One and select KlipschThe One on your smartphone. 8-Hour Rechargeable Battery The One features an 8-hour rechargeable Li-ion battery so you can move it to different rooms throughout your home. Features: - Incredible Acoustic Performance - Professionally Tuned Stereo Sound - Bluetooth Wireless Technology - 3.5mm Analog Audio Input - 8-Hour Rechargeable Battery - Flexible Placement Options What's in the box 1 x Speaker 1 x