Casque Sennheiser ACCENTUM Wireless

Sennheiser ACCENTUM wireless over-ear headphones offer high-quality Sennheiser sound in a lightweight, foldable design suitable for daily use and travel. They feature Hybrid Active Noise Cancellation, a transparency mode for ambient listening, multiple sound presets including Bass Boost and Podcast, and personalization via a companion app. Battery life up to 50 hours and fast charging provide long playback with minimal downtime.

Advantages

The headphones combine active noise cancelling technology with compact, ergonomic construction to deliver comfortable long-listening sessions. Bluetooth 5.2 ensures a stable wireless connection while app-based configuration lets you adjust a 5-band equalizer and sound modes. Additional practical features include fast charging, a 3-hour full recharge time, and a foldable housing for easier storage.

Key specifications

• Manufacturer: Sennheiser
• Type: Over-ear, closed-back
• Wireless: Bluetooth 5.2
• Noise cancelling: Hybrid active ANC
• Sound modes: Bass Boost, Podcast, 5-band equalizer (configurable via app)
• Transparency mode: Yes
• Battery life: up to 50 hours
• Battery recharge time: approx. 3 hours
• Fast charging: Yes
• Weight: 222 g
• Sensitivity: 106 dB
• Frequency response: from 10 Hz
• Foldable design: Yes
• Wireless charging: No
• Voice assistants: No
• Lighting: No
• Box contents: charging cable

How to use

Charge the headphones using the supplied cable until the battery is fully recharged (about 3 hours). Pair with a Bluetooth 5.2 device from its Bluetooth menu, then install the Sennheiser companion app to configure sound modes, the 5-band equalizer and ANC settings. Use transparency mode when you need to hear ambient sounds. Fold the headphones for compact storage during travel.

Recommendations

For best results, update the headphone firmware via the app before first use and use the Bass Boost or equalizer presets to match music genres. Disable ANC when you need maximum battery life for long trips.