What’s in the box
- Sennheiser ACCENTUM Open Wireless Earbuds
Condition details⌄
Every grade is tested and fully functional. See condition details
Warranty & returns⌄
30-day returns, a 90-day full warranty, and limited coverage through day 365. Return fees, exclusions, and eligibility terms apply. Returns & exchanges · View terms
Details & condition guide
Sennheiser – ACCENTUM Open True Wireless Open-Ear Earbuds
The ACCENTUM Open are Sennheiser's first open-ear true wireless earbuds, designed for people who want great sound without being cut off from the world around them. The open-ear stem design sits just outside the ear canal — no pressure, no insertion, no isolation — while Sennheiser-tuned 11mm drivers deliver rich, detailed audio. At just 4.4g per earbud, they're light enough to forget you're wearing them, with up to 28 hours of total battery life to keep up with your day.
Model: ACCENTUM Open
Condition: Refurbished (see grade table below). Fully functional, tested, sanitized, and verified for authenticity.
Compatibility: Bluetooth audio (iOS, Android, Windows, macOS, and other Bluetooth-enabled devices).
Warranty & Returns: 30-Day Returns. 90-Day Full Warranty + 1-Year Limited Coverage. Serial numbers are recorded prior to shipment for quality control.
Refurbishment Grades
| Grade | Cosmetic Condition |
|---|---|
| Refurbished – Excellent | Near-new appearance; minimal to no visible wear under normal viewing. |
| Refurbished – Good | Light to moderate cosmetic wear (minor scuffs/scratches) that does not affect use. |
| Refurbished – Fair | Heavier cosmetic wear (noticeable scratches/scuffs or discoloration) with no impact on performance. |
