We dig those old plasma displays and now you can wear one. The Plasma Belt Clip has two settings, always on or sound sensitive, responds to touch, needs 2 AAA batteries (not included) to run, weighs a mere 5 kg and comes with a clip to attach to your belt or clothing. We would suggest the latter, but it might just be a decent ice breaker at parties. The clip will be available for £12.99 (~$19.00) beginning in June.