The Monster Basics Sound Reactive Rechargeable RGB+IC Multicolor Equalizer is a innovative light bar that responds to sound and music. Compatible with Bluetooth speakers, this unit offers a dynamic and colorful visual display that changes with the rhythm and volume of the audio. With a sleek design and easy connectivity, this RGB+IC equalizer from Monster is sure to enhance any music listening experience in 2022 and beyond. Upgrade your smart home electronics with this unique and eye-catching device.