The multicoloured led lights up the earcups and headband The light pop headphones are original and make you stand out on any occasion. They have a built-in led on the earcups and the headband that lights up your tracks with striking coloured lighting. Simply press the on/off button when you want a unique atmosphere to accompany your favourite playlist, and if you want peace and quiet you can use them without lights. Up to 20 consecutive hours of music and calls Light pops pair with your smartphone, tablet or laptop without using wires. After pairing for the first time they will automatically connect, giving you up to 20 hours of music. When they are discharged, connect them to a power source with the included usb-a - usb-c cable: in 2 hours they will be 100% charged again. Thanks to the integrated microphone you can also make calls, record voice notes or interact with the voice assistant. You can also connect them to a stereo or mp3 player thanks to the aux port If you have a 3.5m