






Sennheiser - ACCENTUM Wireless Over-Ear Headphone
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

Sennheiser - ACCENTUM Wireless Over-Ear Headphone
Earn upto 5% of order value
With GST invoice, save up to 28% on business purchases
RETURN POLICY
10 Days Replacement Policy for Manufacturing defects.
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.
2 Year Manufacturer's Warranty
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
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 ORDERS
At Concept Kart, we offer FREE standard shipping on all orders across India. Orders placed before 2 PM are usually dispatched on the same working day, while orders placed after 2 PM are dispatched on the next working day (excluding Sundays and public holidays) from our Delhi warehouse.
Delivery usually takes 1–2 business days in Delhi, the next working day in metro cities, and 2–7 business days in other locations after dispatch. We use trusted courier partners, including BlueDart and Delhivery, and share tracking details via email or WhatsApp. For prepaid orders, OTP verification is required at delivery for added security. Share the OTP only after receiving your package.
COD is available for orders between ₹1,500 and ₹10,000, with cash handling charges of ₹50 (up to 1 kg) and ₹100 (above 1 kg), displayed at checkout.
Delivery may be delayed due to festivals, extreme weather, floods, protests, or courier disruptions. Pre-orders follow the estimated timelines mentioned on their product pages.
For shipping or delivery assistance, contact customercare@conceptkart.com with your order number.

Rainy weather may cause minor delays — thank you for understanding!

