Pair of waterproof wireless earbuds in black. Aluminum rim and touch-sensitive glass interface. Features Active Noise Cancellation and wind-reduction technology. Preset and customizable EQ settings through Bang & Olufsen App. · Designed by Thomas Bentzen · Waterproof, IP57 certified · Battery life: up to 28 hrs · Earbuds charging time: approx. 1.5 hrs · Charging case: approx. 1.5 hrs · 9.2 mm neodymium drivers · Frequency range: 20–22,000 Hz · Bluetooth 5.2 · 6x MEMS omnidirectional microphones · 4x assorted size ear tips · Aluminum charging case · USB-C charging cable · Earbuds: H34.8 x W22.5 x D22.7 mm / 6 g each · Charging case: H48 x W66.2 x D28.1 mm Supplier color: Natural aluminium