100% wireless in-ear headphones for a flawless and completely wireless music experience. The Beoplay E8 is packed with technology, combining Bang & Olufsen Signature Sound with a playback time of 35 hours. This compact and powerful headphone delivers an exceptional music experience and market-leading features in a unique design. All components of the Beoplay E8 have been carefully selected for the integration of practical technologies, such as the Qi-certified wireless charging case and Bluetooth 5.0 connectivity; the sound profile has been fine-tuned by the renowned acousticians at Bang & Olufsen for a top-notch audio experience. Bang & Olufsen Signature Sound.