Tri-speaker system including subwoofer with Separate bass & treble control. Can be used as computer speakers, or as living room streaming speakers.</br>Integrated wireless Bluetooth technology or auxiliary 3.5 mm jack for wired use</br>Universal compatible with any Bluetooth device ,working with iPhone/iPad or android phones/tablets</br>Blue ambient LED light effects. Plug speaker directly to wall outlet</br>2.1 channel stereo with retro analog volume control for better volume control</br></br>Product Description</br></br>Tri-speaker system including subwoofer with Separate bass & treble control Integrated wireless Bluetooth technology or auxiliary 3.5 mm jack for wired use Universal compatible with any Bluetooth device ,working with iPhone/iPad or android phones/tablets Blue ambient LED light effects. Plug speaker directly to wall outlet2.1 channel stereo with retro analog volume control for better volume control</br><br/>http://www.amazon.com/gp/product/B00KCVGH18