Panasonic RB-HX220BDEK Over the Ear Headphones, Bluetooth 5.0, 23-hour battery life, Black Panasonic's new RB-HX220B wireless headphones are comfortable thanks to their ergonomics and ultra-lightweight design. XBS technology means that sounds are energized with powerful bass. The 23-hour battery life ensures you have music all the time - transmitted wirelessly via Bluetooth. The foldable design is simply practical. Features Comfortable fit With a padded headband and ear cups, the HX220B headphones are made to be comfortable. While your ears are well covered, you'll keep the noisy world away so you can enjoy your music without disturbing those around you. Improve sound quality! Thanks to our XBS technology and larger drivers usually found in overhead models, in this case 40 mm, the HX220B delivers clear sound with extra bass. The power and rhythm they add to your music will immediately captivate you. 23-hour partyWhen you're immersed in music, the last thing you want is to run out of battery. Thanks to the 23-hour battery life of the HX220B, you won't have to. Charge quickly and easily using the supplied Micro-USB cable. Fast and secure connectionRemember cables? They're a thing of the past, thanks to Bluetooth. Connect to your mobile phone quickly and easily. The latest Bluetooth 5.0 wireless technology ensures a stable connection and clear listening for music and calls. Foldable styleThanks to the foldable design, the HX220B adjusts perfectly to fit in a pocket or bag. Wherever your steps take you, they'll always be with you (if not already on your head). Very lightweightAt only 180 grams, you'll barely notice that the HX220B are on your head or in your pocket. Portable headphones need to be truly portable for all your travels. Color of your choiceThe hardest decision you'll have to make with the HX220B is whether to choose silver or black. With the model's competitive price, you can even choose both!