ACCENTUM Open brings a dose of Sennheiser’s legendary sound in a lightweight, breathable open design. With German engineering that just works—no instructions or app needed. With up to 24 hours of battery life, seamless multitasking, and IPX4 splash resistance, these earbuds deliver rich, natural sound without isolating you.

• Sennheiser tuned sound: Tuned by acoustic experts for a superior open sound, they deliver rich, detailed sound that’s finely tuned for clarity and depth. Enjoy premium audio experience that feels alive and blends naturally with the world around you.
• Stay Aware, Stay Engaged with Open Design: Calls, kids, or life—you're always in the loop while your music keeps you moving. Connected, available, and present, all day long thanks to the natural awareness of open design.
• All-day playtime: Up to 28 hours of total playtime with the pocket-sized charging case, keeping your music going from morning to night.
• Breathable Fit: A lightweight, open design with an ergonomic stem that ensures comfort without the pressure, fatigue, or isolation of traditional in-ear. (noise cancellation is not a feature of Accentum Open)
• Effortless use, no manual needed: Switch between devices effortlessly with multipoint connectivity—calls, music, no fuss. Enjoy smart pause, intuitive touch controls, and pairing with up to 8 devices, all in a design so simple and ready to go -no manuals, no apps, just press play. These earbuds are pre-configured and do not integrate with the Smart Control App.
• 11mm Dynamic Transducer: Provides powerful, dynamic sound so you can enjoy a balanced, full-spectrum listening experience.
• Rain or Shine Ready: IPX4 splash resistance rating to handle any weather.
• Flexible single earbud listening: Listen or call with either earbud independently.
• Pocket-Sized: The small, durable charging case makes it easy to carry your earbuds on the go while keeping them protected and charged.
• Dual Beamforming Microphones: Ensures crystal-clear call quality, even in noisy environments, by focusing on your voice and thanks to AI technology that reduces background noise.
• Dependable audio connectivity: Bluetooth 5.3 for stable, drop-free connections and support for SBC and AAC codecs to deliver rich, detailed audio with every track.
• Multipoint Connectivity: Connect to two devices simultaneously, so you can easily switch between calls on your laptop and music on your phone. Perfect for multitaskers who need to stay connected to multiple devices without the hassle of reconnecting.
• Sennheiser tuned sound: Tuned by acoustic experts for a superior open sound, they deliver rich, detailed sound that’s finely tuned for clarity and depth. Enjoy premium audio experience that feels alive and blends naturally with the world around you.
• Stay Aware, Stay Engaged with Open Design: Calls, kids, or life—you're always in the loop while your music keeps you moving. Connected, available, and present, all day long thanks to the natural awareness of open design.
• All-day playtime: Up to 28 hours of total playtime with the pocket-sized charging case, keeping your music going from morning to night.
• Breathable Fit: A lightweight, open design with an ergonomic stem that ensures comfort without the pressure, fatigue, or isolation of traditional in-ear. (noise cancellation is not a feature of Accentum Open)
• Effortless use, no manual needed: Switch between devices effortlessly with multipoint connectivity—calls, music, no fuss. Enjoy smart pause, intuitive touch controls, and pairing with up to 8 devices, all in a design so simple and ready to go -no manuals, no apps, just press play. These earbuds are pre-configured and do not integrate with the Smart Control App.
• 11mm Dynamic Transducer: Provides powerful, dynamic sound so you can enjoy a balanced, full-spectrum listening experience.
• Rain or Shine Ready: IPX4 splash resistance rating to handle any weather.
• Flexible single earbud listening: Listen or call with either earbud independently.
• Pocket-Sized: The small, durable charging case makes it easy to carry your earbuds on the go while keeping them protected and charged.
• Dual Beamforming Microphones: Ensures crystal-clear call quality, even in noisy environments, by focusing on your voice and thanks to AI technology that reduces background noise.
• Dependable audio connectivity: Bluetooth 5.3 for stable, drop-free connections and support for SBC and AAC codecs to deliver rich, detailed audio with every track.
• Multipoint Connectivity: Connect to two devices simultaneously, so you can easily switch between calls on your laptop and music on your phone. Perfect for multitaskers who need to stay connected to multiple devices without the hassle of reconnecting.