SENNHEISER - ACCENTUM - Blue - Active Noise Cancellation
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Product Information
Full details
The Sennheiser ACCENTUM Wireless headphones are designed for commuters, students, and remote workers who prioritize long-lasting battery life and immersive audio quality during extended listening sessions. These headphones offer the key benefit of a 50-hour battery life paired with high-fidelity sound, though users should be aware that the over-ear design may feel slightly bulky during travel compared to smaller in-ear alternatives.
All features
| Colour | Blue |
|---|---|
| Headphones Noise Cancellation | Active |
| Series | ACCENTUM |
| Model Part Number | 700381 |
| Brand | SENNHEISER |
Extended Product Information
FAQs
How long does it take to charge the ACCENTUM headphones?
The headphones support quick charging, typically providing several hours of playback from a short charge; refer to the user manual for full cycle times.
Can I use these headphones for phone calls?
Yes, the built-in microphones are optimized for clear voice pickup during phone calls and video conferences.
Does the Transparency Mode work without music?
Yes, Transparency Mode can be activated independently of media playback to keep you aware of your environment.
Is the headband adjustable?
Yes, the headband features a sliding mechanism to ensure a proper fit for various head sizes.
Do these headphones support multi-point connection?
Yes, the ACCENTUM supports connecting to two Bluetooth devices simultaneously for easy switching between a phone and a laptop.
Troubleshooting
Headphones will not connect via Bluetooth
Reset the pairing list on your source device and hold the power button on the headphones for 5 seconds to re-enter pairing mode.
One side of the audio is quiet or distorted
Check your device's accessibility settings to ensure audio balance is centered, and test with a different device to rule out source issues.
Battery drains faster than 50 hours
High volume levels and heavy use of Active Noise Cancellation will decrease total battery life; consider reducing volume to extend performance.
Pros and Cons
Pros
- Industry-leading 50-hour battery life
- High-fidelity sound reproduction
- Effective active noise cancellation
- Customizable sound via 5-band equalizer
- Lightweight and ergonomic for comfort
Cons
- Not as compact as in-ear designs
- Physical size may be bulky for some users
- Transparency mode can sound synthetic in very quiet rooms
Setup, Compatibility & Care
To begin using your Sennheiser ACCENTUM, hold the power button to enter pairing mode and select the device from your smartphone or computer's Bluetooth settings. It is recommended to download the official Sennheiser companion app to access the 5-band equalizer and firmware updates. To maintain your headphones, store them in a cool, dry place and gently wipe the ear pads with a soft, dry cloth after use. Avoid using liquid cleaners on the speaker mesh or leatherette components to prevent material degradation.