The Beoplay E8 is the first completely wireless earbuds from luxury audio brand Bang Olufsen. Up to 4 hours of playback and up to 2 full charges in the included charging caseWe won the grand prize in the audio category at the Price.com Product Awards 2018, which selects the "product with the highest level of support (satisfaction) by users that year" based on review ratings.Equipped with a uniquely designed 5.7mm dynamic driver. All-round sound without fatigue and completely cable-free for a more comfortable listening experience. NFMI pairing technology, which has been used in hearing aids and healthcare, minimizes dropouts during pairing and provides a stable connectionThe design is based on research into the shape and curve of the human ear for comfort and fit. 4 sizes of silicone ear tips and a M size Comply Sport ear piece are included.