The Insignia Stereo Speaker System with Bluetooth Model is a sleek and modern portable speaker system that is compatible with all universal brands and models. With a 2.0 channel system configuration and Bluetooth connectivity, this rectangular black speaker system is perfect for streaming music connected or wirelessly from your devices. The unit also features a 3.5 mm jack audio input, Alexa smart home compatibility, and a 1500 mAh battery capacity for on-the-go use. With a one-year manufacturer warranty, the Insignia speaker system is a reliable and high-quality choice for enhancing your audio experience.