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Sennheiser - ACCENTUM Wireless Over-Ear Headphone

Sennheiser

New arrivals

    Precision-Engineered 37mm Dynamic Drivers

    Industry-Leading 50-Hour Battery with Fast Charging

    Hybrid Adaptive ANC with Transparency Mode

    Bluetooth 5.2 with High-Quality aptX/aptX HD Codecs

    Lightweight, Ergonomic Design with Fold-Flat Build

    Smart Control App with Custom EQ & Sound Modes

19990   ₹14990

₹ 14,990 ₹ 19,990 Save ₹ 5,000

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Estimated Delivery within 2 to 4 weeks.

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Estimated Delivery within 2 to 4 weeks.

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RETURN POLICY

10 Days Replacement Policy for Manufacturing defects. Info All products are covered by 10 Day Replacement Guarantee. This product is eligible for a free replacement, in case you receive a damaged, defective or different item. Please keep the product in its original condition with all accessories & packaging for a successful return. We may contact you to assess the damage or defect before issuing a replacement. Accessories like cables and eartips are not backed up the manufacturer's warranty.

Please note that physical damage cases need to be brought to our notice within 24 hours.

Simply Contact us through the chat window if you find any issues with your order.

WARRANTY

2 Year Manufacturer's Warranty

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Description


PRECISION-ENGINEERED 37MM DYNAMIC DRIVERS: Built around Sennheiser’s advanced 37mm dynamic transducers, the ACCENTUM delivers a rich and refined audio experience. With a 10Hz–22kHz frequency response, 106dB SPL output, and distortion levels under 0.3%, it offers crisp treble, smooth and detailed mids, and deep, controlled bass. Each note is reproduced with clarity and depth, giving you an immersive, center-stage feeling true to Sennheiser’s German engineering heritage.

INDUSTRY-LEADING 50-HOUR BATTERY LIFE WITH ULTRA-FAST CHARGING: The Sennheiser ACCENTUM keeps your music playing for days with its exceptional 50-hour battery performance, even with Active Noise Cancellation enabled. Whether you're commuting, traveling, or powering through long workdays, your soundtrack stays uninterrupted from morning to night. And when you finally need to recharge, the fast-charge feature delivers an impressive 5 hours of playtime in just 10 minutes, ensuring you're always ready to listen with minimal downtime.

HYBRID ADAPTIVE ANC WITH TRANSPARENCY MODE FOR TOTAL CONTROL: The ACCENTUM’s Hybrid Adaptive Active Noise Cancellation intelligently reduces external noise, allowing you to immerse yourself in your music even in loud environments. Whether you’re walking through a bustling city or working in a busy office, ANC keeps distractions at bay. Need to stay aware without taking your headphones off? Transparency Mode enables instant ambient awareness with a single touch.

BLUETOOTH 5.2 WITH HIGH-QUALITY AUDIO CODECS: Equipped with Bluetooth 5.2, the ACCENTUM ensures stable and reliable wireless performance across all your devices. Support for SBC, AAC, aptX, and aptX HD/Adaptive codecs delivers high-resolution audio quality and low-latency streaming. With multiple Bluetooth profiles, the headphones perform flawlessly whether you're listening to music, taking calls, or using them for multimedia.

LIGHTWEIGHT, ERGONOMIC DESIGN FOR ALL-DAY COMFORT: Designed for long listening sessions, the ACCENTUM features soft, cushioned earcups and a silicone-lined headband that evenly distributes pressure for fatigue-free comfort. The lightweight build offers a secure yet gentle fit, making it ideal for travel, daily commutes, study sessions, or late-night listening. Its fold-flat design enhances portability while maintaining Sennheiser’s durability and premium build quality.

SMART CONTROL APP WITH CUSTOM SOUND MODES AND 5-BAND EQ: Tailor your listening experience with the Sennheiser Smart Control App. Activate Bass Boost for deeper lows or switch to Podcast Mode for crystal-clear voices. For complete personalization, the built-in 5-band equalizer lets you fine-tune frequencies to match your preferences. Dual beamforming microphones ensure clear voice calls, making the ACCENTUM an ideal companion for work, travel, and everyday life.

Specifications

Brand Name
Sennheiser
Model No
ACCENTUM
Wearing Style
Headband Stereo Headphones
Ear Coupling
Around-the-ear (Circumaural)
Connectivity
Bluetooth 5.2, Class 1, 10 mW (Max)
Transmission Frequency / Modulation
2,402 MHz – 2,480 MHz; GFSK, π/4 DQPSK, 8 DPSK
Supported Profiles
A2DP, AVRCP, HFP, HSP, GATT
Supported Codecs
SBC, AAC, aptX™, aptX HD™, mSBC, CVSD
Speaker Principle
Dynamic
Speaker Type / Size
37 mm Diameter
Speaker Frequency Range
10 Hz – 22 kHz
Speaker Sensitivity
106 dB SPL (1 kHz / 0 dBFS)
Speaker THD
<0.3% (1 kHz / 100 dB SPL)
Active Noise Cancellation
Hybrid ANC
Microphone Principle
MEMS
Mic Frequency Range
50 Hz – 8 kHz
Mic Pick-up Pattern
2 Mics, Beamforming Noise Reduction
Battery Lifespan
Up to 50 hrs (Bluetooth + ANC)
Charging Time
~3 hrs Full Charge; 10 min = 5 hrs Playtime
Battery Type
800 mAh Lithium-Ion Rechargeable
Power Supply
5 V⎓, 700 mA Max (USB-C Charging)
Magnetic Field Strength
3.0 mT
Product Weight
0.222 kg
Dimensions
Approx. 16.5 × 19.5 × 4.8 cm
Temperature Range (Operation)
0 °C to +40 °C
Temperature Range (Charging)
+10 °C to +40 °C
Temperature Range (Storage)
-20 °C to +60 °C
Relative Humidity (Operation)
10% to 80%
Relative Humidity (Storage)
10% to 90%
App Support
Sennheiser Smart Control App (iOS / Android)

Box Content

    What Will You Get
  • 1× ACCENTUM Wireless Headphone
  • 1× USB-C Charging Cable
  • 1× Quick Guide

Warranty

2 YEAR WARRANTY

Don't worry, Sennheiser ACCENTUM Wireless Over-Ear Headphone comes with a 2 Year warranty against manufacturing defects. We guarantee that every product on Concept Kart is genuine and backed by the Manufacturer's warranty.

Read more about Concept Kart's warranty policy.

Shipping Policy

FREE SHIPPING ON ALL PREPAID ORDERS

We usually ship orders on same day if ordered before 2 pm or within 24 hours if ordered later (except on holidays/sunday, where processing times may be higher) from one of our domestic warehouses based out of Delhi. It normally takes around 1 to 5 business days for delivery. We use premium service partners such as Blue dart, DTDC and Delivery for faster and reliable service. A tracking number will be provided upon shipment.

In very rare cases when order is not received after 10 business days of shipment (extended by number of days when the govt. Restricts movement of goods due to factors such as coronavirus pandemic), please contact us and we will provide you a support.