Hear it all. All the time. With effortless comfort, innovative open-ear tech and a stunning design you'll never pause your music again. Groove in a fit so smooth With a flexible joint and light-as-air grip, Ultra Open Earbuds hug your ears for an all-day fit that won't slip. "Sometimes you can forget it's there, but it's not going anywhere. " Don Toliver, Music Artist Turn up without tuning out OpenAudio tech gives you astonishing audio quality while your ears stay totally open to your environment. Immersive Audio Hear music the way the artist intended with Bose Immersive Audio. It feels like the sound is in the room, not just in your ears. Try it out The earbuds' open-ear design says, "I can still hear you", while OpenAudio technology provides you with high-quality, private sound. Where style and sound sync Inspired by ear-cuff jewelry, with a color palette worthy of showing off, these earbuds are as stylish as they are functional. The Bose Ultra Open Earbuds are designed as open-ear headphones. They wrap around the outside of your ear, providing a comfortable fit for all-day wear while allowing you to stay aware of your surroundings. The Bose Ultra Open Earbuds are wireless and They have an operational range of up to 9 meters (30 feet) from your connected device, ensuring a strong and continuous connection within this range. The Bose Ultra Open Earbuds are Bluetooth compatible and support Bluetooth 5. 3. This ensures a strong, stable connection and efficient power consumption. Open-ear design Allows you to stay aware of your surroundings while enjoying high-quality audio. Button controls: Increase volume by pressing the button on the right earbud twice and holding the second press. Decrease volume by pressing the button on the left earbud twice and holding the second press. OpenAudio technology: Provides high-quality sound while keeping your ears open to the environment. The Bose Ultra Open Earbuds use lithium-ion batteries. Approximately 2 hours to fully charge these earbuds and Up to 7. 5 hours of playtime on a single charge. It comes with a 1 year limited warranty.