So kawaii! These cute cat ear headphones are the purrr...fect accessory for grabbing attention. Each kitty ear contains LEDs that can be set to static or flashing, or turned off to conserve battery life. The lead is a standard 3.5mm stereo jack plug, and comes with 1.2m of cable. The disco kitten ears are powered by a replaceable CR2032 battery, the battery is only for the flashy lights, the headphones with in-built mic will still operate the great sounding earphones. The headphones fold down really well as the earcups rotate 90 degrees, so you can store them almost completely flat, which is a great feature with padded comfortable earphones. The ear cups are 7.5cm diameter and made from a soft padded vinyl, as is the top inside of the headband for extra comfort. Headphones are available in Pink or White and will be chosen at random unless specified in the \'comments\' section. Comfortable Padded Ear & HeadbandAdjustable HeadbandFlashing LED Cat EarsFoldable Earcups for Storage & Portability90° Swivel EarcupsBuilt-in Microphone3.5mm Audio ConnectorCrystal Clear SoundCR2032 replaceable battery (included)1.2m cableSpeaker Diameter 40mmSensitivity 103DB/MWFrequency Range 20HZ-20KHZ