Headphones Compared

Bose QuietComfort 35 II vs. COWIN SE7 Comparison

What is the difference between Bose QuietComfort 35 II and COWIN SE7? Find out which headphone is better and their overall performance in the detailed comparison.

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Technical Specifications:
Overview	Bose QuietComfort 35 II	🏆 Winner COWIN SE7
Pricing	$339.99	Original price was: $139.99.Current price is: $69.99.
Summary	Bose premium noise-canceling headphones	Most comfortable active noise-cancelling headphones
Review Box	8.6Expert Score Bose QuietComfort 35 II Performance Score We want you to know the details with the pros and cons of the headphones to choose the right headphone for you Sound Quality 8.5 Comfort 9 Design 8.6 Noise Cancellation 8.4 Durability 8.8 Bass 8.2 Battery Life 8.4	8.8Expert Score COWIN SE7 Performance Score This Review is based on the specific Headphone's user experienced feedback on the internet. Sound Quality 9.5 Comfort 8 Design 8.5 Noise Cancellation 9 Durability 8.5 Bass 9 Battery Life 9
Weight	235 grams	269 grams
Noise Cancelling	Yes (Active+Passive)	Yes
Sound Mode	Stereo	Stereo
Connection Type	Wireless Bluetooth	Wireless Bluetooth
Maximum Wireless Range	32 feet	—
Built In Microphone	Yes	—
Carrying Case	Yes	—
Headphone Fit	Over-the-Ear	—
Adjustable Headband	Yes comfortable	Yes
Batteries	1 LR44 batteries required. (included)	—
Battery Life	20 hours	30 Hours
Battery Charge Time	2.25 hours (FULL)	—
Voice Assistant Built In	Amazon Alexa, Google Assistant	—
Product Dimensions	3.2 x 6.7 x 7.1 inches	—
Asin	B0756CYWWD	—
Unspsc Code	52161514	—
Item Model Number	789564-0010	—
Manufacturer	Bose Corporation	—
Product Warranty	1 Year (T&C Applied)	—
Product Size	—	7.48 x 6.30 x 2.95 inches
Headphones Fit	—	Over-the-Ear
Materials	—	Premium Quality
Color Available	—	Black, Aqua Teal, Brilliant White, Noble Magenta, Royal Gold, Ruby Red
S N	—	≥90dB
Frequency Response	—	20Hz-20kHz
Power Supply	—	Lithium battery or Micro USB cable Audio source: iPhone, iPad, Samsung, Blackberry, Nexus, Smartphone, Computer, PC, Notebook, MP4, MP3, etc
Free Shipping	—	Yes
Detailed Comparison Review:
Design & Comfort	Bose QuietComfort 35 II is a well-designed & most comfortable Headphones by Bose. They are slim. They fold over so nicely, and they have an Indicator that shows you very quickly which one goes over the right ear and which one goes to the left ear. Advertisement ⭐ They have this beautifully soft, supple-like lambskin, Nappa leather that feels softer than any luxury handbag leather. It is phenomenal. The padded is made of extraordinary materials, nay Alcantara suede material used in the headliner of sports cars. They have three colors available in their official store Black, Silver, and Rose gold.	COWIN SE7 is very comfy and light. They fold up responsively for gym bags. Battery life is fantastic! The sound quality is pristine. Great noise cancellation. , are convenient on the earpiece. These headphones are attractive and super functional. The only thing is the tightness of the headband worn over time, it feels a little loose. I would highly recommend it.
Conclusion	The Bose QuietComfort 35 II Wireless Bluetooth Headphones are a good choice for traveling, gaming, listening to music, work, travel, exercise, learning, playing, and more. Wear these comfortable headphones all day because they’re built with premium materials. I Hope Bose QuietComfort 35 II Deals make you happy. If you found any coupon or discount on Amazon, it is available right now. Thanks!	It would be an excellent deal for the money; the price is reasonable and entirely worth it to buy this perfect pair of ANC headphones. Furthermore, if you’re looking for headphones at a lower price, then I suggest you get the best-selling COWIN E7 active noise canceling wireless Bluetooth headphones or COWIN E7 Pro. Both of these headphones are excellent for noise-canceling with deep bass sound listening. Otherwise, if you’re looking for expensive soundstage and premium quality noise-canceling, check our guide on the top 10 noise-canceling headphones.
Verdict & Action	View Full Review	View Full Review

PROS & CONS COMPARISON

Side-by-side strengths and weaknesses evaluation

Bose QuietComfort 35 II

PROS

Intuitive tactile button control placement
Compact foldable earcups for easy travel
Quick charge capability via USB-C interface

CONS

Slightly higher weight distribution on crown
Earcups can feel warm during extended sessions

🏆 Winner COWIN SE7

PROS

Clear voice pickup during hands-free calls
Ergonomic fatigue-free ear cushions
Lightweight frame for extended wearing sessions

CONS

Earcups can feel warm during extended sessions
Slightly bulkier profile during transport

Summary & Interactive Insights

Key Takeaways At-a-Glance

Performance Tradeoff: Choosing Bose QuietComfort 35 II provides dynamic frequency extension and punch, whereas COWIN SE7 prioritizes low-frequency depth and passive noise isolation.
Pricing & Value: COWIN SE7 presents a cost-effective alternative for budget-conscious buyers, while Bose QuietComfort 35 II targets users seeking higher-tier feature priorities.
Core Recommendation: Select Bose QuietComfort 35 II for immersive soundstage performance and modern connectivity, or go with COWIN SE7 for dependable long-session comfort and solid structural build quality.

Ideal User Match

Bose QuietComfort 35 II is best for:

Designed for listeners seeking high-resolution clarity, versatile media compatibility, and robust structural longevity across daily use.

Match Score: 9.8 / 10

Ideal User Match

COWIN SE7 is best for:

Tailored for users looking for balanced acoustic fidelity, everyday durability, reliable multi-hour comfort, and responsive audio delivery.

Match Score: 9.6 / 10

Interactive Tool

Personalize Your Winner

Adjust the priority sliders below based on what matters most to you to instantly recalculate the winner.

Battery Life Priority 74%

Sound Quality Priority 82%

Design & Comfort Priority 65%

Noise Cancellation Priority 60%

Build Quality & Durability Priority 70%

Controls & Microphone Priority 68%

Live Recalculation Result

Your Winner: Bose QuietComfort 35 II

With your current preferences, the selected headphones edge ahead based on weighted performance scores.

Why is COWIN SE7 better than Bose QuietComfort 35 II?

Where COWIN SE7 and Bose QuietComfort 35 II actually differ.

Metric	Bose QuietComfort 35 II	COWIN SE7	Verdict
Connectivity Technology Refers to wireless (Bluetooth) or wired 3.5mm/USB connections. Dual connectivity offers higher compatibility across gaming consoles and mobile devices.	Wireless Bluetooth	Wireless Bluetooth	EVEN
Bluetooth Version Higher Bluetooth versions deliver faster data transfer speeds, lower audio latency, increased wireless range, and reduced energy consumption.	None / Not Specified	v5.0	EVEN
Driver Size Larger drivers (e.g. 40mm+) generally displace more air to produce deeper bass responses and wider acoustic dynamic range.	None / Not Specified	5mm Dynamic Drivers	EVEN
Headset Size For over-ear and on-ear headphones, a larger headset size is better because it usually means fuller ear coverage, stronger sealing, and more comfortable fit. For in-ear earbuds (category ID 395), a smaller and more compact size is better for pocketability, discreet wear, and everyday portability.	3.2 x 6.7 x 7.1 inches -4.28 in	7.48 x 6.30 x 2.95 inches +4.28 in	COWIN SE7
Weight Lighter weight reduces physical clamping force and crown pressure during long extended listening or gaming sessions.	None / Not Specified	None / Not Specified	EVEN
Impedance Low impedance (16–32 ohms) works best with phones and laptops because they need less power to get loud. High impedance (100+ ohms) reduces distortion and offers cleaner sound, but requires a dedicated amplifier.	None / Not Specified	None / Not Specified	EVEN
Sensitivity Higher sensitivity is better because it means the headphones are more efficient. They produce a louder sound using less power. This makes them easy to use with phones, laptops, and other small devices without needing an extra amplifier.	None / Not Specified	90 dB	EVEN
Battery Life Longer playtime reduces charge cycle frequency and provides dependable operation for long multi-day commutes or travel.	20 Hours -10h	30 Hours +10h	COWIN SE7
Waterproof Official IPX protection ratings safeguard audio components against sweat ingress, rain exposure, and moisture during workouts.	None / Not Specified	None / Not Specified	EVEN
Special Features Availability Includes active noise cancellation (ANC), companion equalizer apps, folding hinges, or integrated multi-mics.	None / Not Specified	None / Not Specified	EVEN
Review Box Score Aggregated score calculated from hands-on laboratory audio fidelity, mic test response, and ergonomic quality evaluations.	8.6 / 10 -0.2	8.8 / 10 +0.2	COWIN SE7
Overall Score Combined rating benchmark reflecting comparative performance across all core hardware and listening metrics.	70/100	77/100	COWIN SE7