Experience premium audio with enhanced everyday awareness using the Sennheiser ACCENTUM Open Wireless Earbuds. Designed with a modern open-ear fit, these wireless Bluetooth earbuds deliver rich, balanced sound while allowing you to stay connected to your surroundings — perfect for commuting, working, travelling, exercising, or daily listening.

Powered by expertly tuned Sennheiser audio technology, the ACCENTUM Open earbuds provide dynamic, immersive sound with impressive clarity and natural balance. The lightweight ergonomic design ensures all-day comfort without pressure or fatigue, making them ideal for extended listening sessions.

With Bluetooth 5.3 connectivity, you get stable wireless performance, low latency, and seamless multi-device pairing. Intelligent features such as touch controls, smart pause, one-earbud mode, and multi-point connection make everyday use smooth and effortless.

Built for active lifestyles, these earbuds feature IPX4 splash resistance, offering protection against sweat and light rain during workouts, walks, or travel. The compact USB-C charging case extends total battery life up to 28 hours, ensuring reliable performance throughout the day.

Whether you’re listening to music, taking calls, working remotely, or staying aware during outdoor activities, the Sennheiser ACCENTUM Open combines premium sound, comfort, and convenience in a sleek wireless design.

Key Features:

• Open-ear wireless earbud design
• Sennheiser tuned dynamic audio
• Bluetooth 5.3 wireless connectivity
• Up to 28 hours total battery life
• Lightweight ergonomic fit for all-day comfort
• IPX4 splash and sweat resistance
• USB-C charging case included
• Smart touch controls
• Multi-point device pairing
• One-earpiece listening mode
• Smart pause functionality
• Ideal for travel, workouts, commuting, and work

Sennheiser ACCENTUM Open

Not "just" earbuds — a lifehack.

Whether it's party time, me time, hustling, or chilling, ACCENTUM Open has your back with incredible music. With its open design, you don't have to choose between your tunes and the world around you. Enjoy up to 28 hrs of playtime, stay connected and experience fantastic sound with ultimate comfort.

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Sennheiser ACCENTUM Open Product Video

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Simply great sound, every time

Tuned for superior sound & extra dopamine.

Treat your ears to the thrill of Sennheiser-tuned sound. With powerful 11 mm dynamic transducers and SBC and AAC audio codec support, ACCENTUM Open earbuds deliver rich, detailed sound.

With open design - perfect for eavesdropping.

Flexible, reliable, and always in sync with your life, the open design keeps you tuned into your surroundings - whether you're chatting with friends, staying alert to traffic, or just soaking in the vibes. Rock both earbuds or just one if you want to stay aware of what's happening around you.

All-day listening, rain or shine

All-day play for all-day slay.

With up to 28 hours of total playtime, you'll likely run out of energy before your earbuds do. From the morning commute to after-hours fun, ACCENTUM Open keeps the music rolling without missing a beat. And with IPX4-rated splash and sweat resistance, your earbuds keep performing, rain or shine.

Feel your tunes, not the earbuds.

ACCENTUM Open is the perfect choice if you find ear canal designs too insulating or too large to fit securely. The open-ear stem design also means no uncomfortable pressure or ear canal invasions. Your lightweight, breathable earbuds stay in place and feel effortlessly light all day long.

Effortless use, no manual needed.

Multipoint connectivity seamlessly switches between two devices for videos, calls, or music. Smart touch controls keep things intuitive, while Smart Pause halts playback when you remove an earbud. Dual beamforming mics combined with AI-based noise reduction ensure crystal-clear calls.

ACCENTUM Open in a nutshell

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Discover the earbuds that are right for you

	ACCENTUM Open Buying Options	ACCENTUM True Wireless Buying Options	MOMENTUM True Wireless 4 Buying Options	MOMENTUM Sport Buying Options
Customer Reviews	3.9 out of 5 stars 528	3.7 out of 5 stars 509	3.7 out of 5 stars 3,377	3.5 out of 5 stars 356
Designed for	Breathable fit	All-day comfort	Future-proof sound experience	Ultimate training gear
Key feature	Open design	Ergonomic design	Best-in-class sound	Heart rate sensor
Battery life	28 hours	28 hours	30 hours	24 hours
IP rating	IPX4	IP54	IP54	IP55
Sound quality	⬤ ⬤ ⬤ ◖	⬤ ⬤ ⬤ ⬤	⬤ ⬤ ⬤ ⬤ ⬤	⬤ ⬤ ⬤ ⬤
Noise cancelling	✘	⬤ ⬤ ⬤ ⬤	⬤ ⬤ ⬤ ⬤ ⬤	⬤ ⬤ ⬤ ⬤
All-day comfort	⬤ ⬤ ⬤ ⬤ ⬤	⬤ ⬤ ⬤ ⬤ ⬤	⬤ ⬤ ⬤ ⬤ ◖	⬤ ⬤ ⬤ ⬤
Clear voice pick-up	⬤ ⬤ ⬤ ⬤	⬤ ⬤ ⬤ ⬤	⬤ ⬤ ⬤ ⬤ ⬤	⬤ ⬤ ⬤ ⬤ ⬤
AptX adaptive codec	✘	✘	✔	✔
Sound personalization	✘	✘	✔	✘
Auracast & LE Audio	✘	✔	✔	✘
Primary use case	Effortless use	All-day wearing	Music listening	Sports