Your little gamer will love these Super Mario folding wireless headphones! Featuring the most iconic M symbol from Mario\\\'s red cap on the earcups. These headphones combine Bluetooth technology with exceptional sound quality for a super audio experience. Featuring the latest Bluetooth technology with built-in microphone, these wireless headphones have a play time of up to 30 hours and a working distance of 10 metres. They are comfortable and adjustable and offer superb sound quality at 100 dB. They can also be used with the wire attached if required. Official Nintendo / Super Mario Merchandise.