Headphones Compared

Bose QuietComfort 35 II vs. COWIN E8 Comparison

What is the difference between Bose QuietComfort 35 II and COWIN E8? 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	COWIN E8
Pricing	$339.99	Original price was: $159.99.Current price is: $79.99.
Summary	Bose premium noise-canceling headphones	Deep bass active noise-canceling wireless 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	8.6Expert Score COWIN E8 Performance Score This Review is based on the specific Headphone's user experienced feedback on the internet. Sound Quality 9 Comfort 8.5 Design 9 Noise Cancellation 8 Durability 8.5 Battery Life 8 Bass 9.5
Weight	235 grams	15.9 ounces
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	20 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	—	6.54 x 7.13 x 2.36 inches
Headphones Fit	—	Over-the-Ear
Materials	—	Premium Quality
Color Available	—	Black Rose, Black Silver, Black Gold
Impedance	—	32Ω
S N	—	≥100dB
Frequency Response	—	20Hz-20kHz
Power Supply	—	Lithium battery or Micro USB cable
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.	5” ears (quite large) and can listen for hours without feeling any pain. All surface that touches your head and ears have pads. The around-the-ear comfort is better with softer padding and a less-tight/lighter-sitting design. The COWIN E8 [Upgraded] active noise-canceling wireless Bluetooth headphones look sharp, lightweight, attractive, and sturdy! The design is so big and full-size over-ear to fit with any head.
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!	The ultimate active noise-canceling headphones have excellent deep bass sound and a built-in microphone for talking over the phone or on PCs. The competitive value, exceptional quality sound, deep, powerful bass, most comfortable protein ear pads, long playtime, and advanced active noise canceling technology make you happy after buying these fabulous 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

COWIN E8

PROS

Stable wireless pairing with low audio delay
Durable flexible headband structure
Ergonomic fatigue-free ear cushions

CONS

Slightly bulkier profile during transport
Slightly higher weight distribution on crown

Summary & Interactive Insights

Key Takeaways At-a-Glance

Performance Tradeoff: Bose QuietComfort 35 II holds a performance advantage in overall sound response and detail clarity, whereas COWIN E8 excels in multi-hour ergonomic comfort and wearing stability.
Pricing & Value: COWIN E8 presents a cost-effective alternative for budget-conscious buyers, while Bose QuietComfort 35 II targets users seeking higher-tier feature priorities.
Core Recommendation: Opt for Bose QuietComfort 35 II if you prioritize feature versatility and detailed audio clarity, or choose COWIN E8 for a more relaxed listening profile and tailored ergonomic comfort.

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 E8 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 Bose QuietComfort 35 II compared with COWIN E8?

Where COWIN E8 and Bose QuietComfort 35 II actually differ.

Metric	Bose QuietComfort 35 II	COWIN E8	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	None / Not Specified	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	45mm 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 -3.34 in	6.54 x 7.13 x 2.36 inches +3.34 in	COWIN E8
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	32Ω	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	100 dB	EVEN
Battery Life Longer playtime reduces charge cycle frequency and provides dependable operation for long multi-day commutes or travel.	20 Hours +17h	3 Hours -17h	Bose QuietComfort 35 II
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	8.6 / 10	EVEN
Overall Score Combined rating benchmark reflecting comparative performance across all core hardware and listening metrics.	80/100	80/100	EVEN

Final Verdict & Winner Declaration

🤝 Result: It's a Tie!

Based on the core metric evaluations including specifications, feature sets, and review ratings, both headphones offer remarkably matched competitive profiles.

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