No idea how good this actually is but stumbled across it today and a fiver is a bargain! Chuck in 15% back through quidco and you can't go wrong!
This is a sound sensitive, pulsing graphic equalizer styled after a dog tag. Whether you are in the club or out on the street this will make the clear statement of your remarkable individuality.
•Sound sensitive pulsing LED equalizer.
•Available in Black or White.
•Needs 1x CR2032 battery (2 tester batteries included)