XO Design BE29 is a special adapter that will transform your wired headphones into Bluetooth wireless ones.
Thanks to the convenient clip, you can always have it at hand, because you can attach it to your clothes.
It comes equipped with a powerful 140 mAh battery which can be charged in about 2 hours.
It also offers an autonomy of up to 10 hours for music and 9 hours for calls.
Besides the receiver you will get a pair of earphones so you can listen to your favourite music right away.