The Sennheiser Accentum Open are wireless earbuds with an open design that leaves the ear canal unobstructed. They feature 11 mm dynamic drivers, MEMS microphones with beamforming for noise reduction during calls, and touch controls. They support multipoint connectivity for switching between devices, and the charging case has a USB-C port.
- Type: Earbuds
- Fit: In the outer ear (in-concha)
- Bluetooth version: 5.3
- Earbud battery life: Up to 6 hours of music playback
- Battery life with case: Up to 18 hours of total music playback
- Charging case: Yes
- Microphone noise reduction: Beamforming
- Multipoint: Yes
- Sweat resistance: Yes
- IP rating: IPX4, splash resistant (earbuds only)
- Charging: USB-C; 10 minutes of fast charging provides up to 1.5 hours of playback
- Color: Black
Dimensions
- Type
- Earbud
- Operating Time
- 6 hrs
- Operation Time with Charging Case
- 18 hrs
- Without Cable
- Yes
- Double Headphone
- Yes
- Bluetooth Version
- 5.3
- Colour
- Black
Additional Specifications
- Multipoint Pairing
- Yes
- Charging Case
- Yes
- Sweat Resistance
- Yes
- Active Noise Cancellation
- No
- Fast Charging
- Yes
- Microphone Noise Reduction
- Yes
- Voice Control
- No
- Hi-Res
- No
- Wireless Charging
- No
- Spatial Audio
- No
- LE Audio
- No
- Hybrid Active Noice Cancellation
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.