Make sure your headgear attracts some attention with the new T-Qualizer baseball cap.

Following on from the hugely popular T-Qualizer graphic equaliser t-shirts, the new TQualizer light-up baseball cap features a sound sensitive graphic equaliser panel that pulses to the beat of the sounds all around.

A small battery pack that sits unobtrusively in the lining at the back of the hat powers the graphic equaliser panel. Powered by two mini CR2032 batteries, it also features a wide spectrum sensor controller that can be adjusted to detect low level sounds or adjusted to work in noisier environments.

Perfect for DJs, ravers, festival goers or anyone who wants to attract some attention!