The Sennheiser ACCENTUM Wireless is an over-ear Bluetooth headphone with hybrid active noise cancellation and a Transparency Mode. It is an earlier ACCENTUM generation, and it folds flat for carrying.

Sennheiser rates battery life at up to 50 hours with Bluetooth and ANC on. It supports SBC, AAC, aptX and aptX HD over Bluetooth 5.2 and charges over USB-C.

Key Features

• Noise cancellation: Hybrid ANC with Transparency Mode.
• Battery: Up to 50 hours of music playtime with Bluetooth and ANC on (tested on an iPhone at medium volume).
• Fast charge: About 3 hours for a full charge. Ten minutes of charging gives up to 5 hours of playtime.
• Codecs: SBC, AAC, aptX and aptX HD over Bluetooth 5.2.
• Sound control: Smart Control app with a built-in 5-band equaliser, Bass Boost and Podcast sound modes.
• Weight: 222 g.

Specifications

Frequently Asked Questions

How long does the battery last?
Up to 50 hours with Bluetooth and ANC on, per Sennheiser's test condition.

Can I use it with a cable?
The box lists only a USB-C charging cable, so no audio cable is included.

Does it have Transparency Mode?
Yes. Sennheiser lists a Transparency Mode for hearing your surroundings.

Which app does it use?
The Sennheiser Smart Control app, for the equaliser and sound modes.

Is this genuine Sennheiser?
100% genuine, warranty-backed, delivered across India.

Shipping & Delivery

We aim to deliver your order quickly and safely across India.

• Orders are usually processed within 24–48 hours (excluding Sundays & holidays)
• Once shipped, delivery typically takes 2–7 business days, depending on your location
• You will receive a tracking link via SMS/email once your order is dispatched
  

Shipping Charges

• Shipping charges (if applicable) will be displayed at checkout
• Free shipping may be available on select products or order values
  

Order Tracking

• Track your order anytime using the link shared after dispatch
• For any assistance, feel free to contact our support team
  

Important Notes

• Delivery timelines may vary due to courier delays, weather, or unforeseen circumstances
• Ensure your address and contact details are accurate to avoid delays
• We currently ship only within India

Easy 7-Day Support

We offer 7-day support from the date of delivery in case of:

• Damaged product on arrival
• Manufacturing defects
• Incorrect item received
  

Conditions for Return/Replacement

To be eligible:

• Product must be unused and in original condition
• Must include original packaging, accessories, and invoice
• Issue must be reported within 7 days of delivery
  

Non-Returnable Items

• Used or physically damaged products
• Products without original packaging
• Items damaged due to misuse
  

How to Request

• Contact us via email or phone with your order ID and issue details
• Share images/videos if required for faster resolution
• Our team will guide you through the next steps
  

Refunds (if applicable)

• Refunds are processed after product inspection
• Amount will be credited to the original payment method within 5–7 business days