COWIN - E7 Active Noise Cancelling Headphones Wireless Over-Ear Headphones Bluetooth 30H Playtime - Green
About this product
Immerse yourself in a world of pure, crystal-clear sound with the E7 Bluetooth Wireless Active Noise Cancelling Headphones. Designed for the discerning listener, these headphones feature advanced Active Noise Cancellation (ANC) technology that effectively eliminates ambient noise—whether you're on a flight, navigating city streets, or working in a busy office. Focus on what truly matters: your music, movies, and audiobooks, without any distractions. The custom-tuned 45mm large-aperture drivers deliver powerful, balanced audio with rich bass and exceptional clarity, making every note come alive. Crafted for comfort and durability, the E7 headphones boast ultra-soft protein leather earpads and a lightweight, over-ear design that feels like marshmallows against your skin. The adjustable, 90-degree rotating ear cups ensure a perfect fit for all-day wear. With Bluetooth 5.0 and a built-in high-quality microphone, enjoy seamless wireless connectivity and clear hands-free calls. A robust 750mAh battery provides up to 30 hours of uninterrupted playtime—ideal for long trips—while the noise cancellation works flawlessly in both wired and wireless modes. Elevate your audio experience with the E7, where premium sound meets effortless comfort.
Color
GreenFeatures
Advanced ANC for Immersive Listening
Advanced Active Noise Cancellation technology effectively eliminates ambient noise, whether you're on a flight, commuting, or working in a busy office. Focus fully on your music, movies, or audiobooks without distractions—creating your own personal sound sanctuary wherever you go.
Custom 45mm Drivers with Deep Bass & Crisp Sound
Custom-tuned 45mm large-aperture drivers deliver powerful, balanced audio with deep, punchy bass and crystal-clear highs. Every instrument and vocal comes alive with exceptional detail, ensuring a rich, immersive listening experience across all music genres and media.
Bluetooth 5.0 & Built-in Mic for Wireless Freedom
Enjoy seamless wireless connectivity with Bluetooth 5.0 for stable, skip-free audio. The built-in high-quality microphone ensures crystal-clear hands-free calls, so you can take calls or use voice assistants without reaching for your phone—freedom and convenience in one package.
Lightweight Design with Protein Leather for Comfort
Ultra-soft protein leather earpads and a lightweight over-ear design feel like marshmallows against your skin. The adjustable, 90-degree rotating ear cups provide a customized fit for all-day wear, so you can enjoy hours of listening without discomfort or fatigue.
30H Battery Life for Long-lasting Entertainment
A robust 750mAh battery delivers up to 30 hours of uninterrupted playtime on a single charge—perfect for long flights, road trips, or marathon work sessions. The noise cancellation works flawlessly in both wireless and wired modes for extended enjoyment.
Specifications
- Noise Cancelling (Active)YesConnection TypeWirelessWireless ConnectivityBluetoothTrue WirelessNoBuilt-In MicrophoneYesCarrying CaseYes
Reviews
Rating 5 out of 5 stars with 2 reviews
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The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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Immerse yourself in a world of pure, crystal-clear sound with the E7 Bluetooth Wireless Active Noise Cancelling Headphones. Designed for the discerning listener, these headphones feature advanced Active Noise Cancellation (ANC) technology that effectively eliminates ambient noise—whether you're on a flight, navigating city streets, or working in a busy office. Focus on what truly matters: your music, movies, and audiobooks, without any distractions. The custom-tuned 45mm large-aperture drivers deliver powerful, balanced audio with rich bass and exceptional clarity, making every note come alive. Crafted for comfort and durability, the E7 headphones boast ultra-soft protein leather earpads and a lightweight, over-ear design that feels like marshmallows against your skin. The adjustable, 90-degree rotating ear cups ensure a perfect fit for all-day wear. With Bluetooth 5.0 and a built-in high-quality microphone, enjoy seamless wireless connectivity and clear hands-free calls. A robust 750mAh battery provides up to 30 hours of uninterrupted playtime—ideal for long trips—while the noise cancellation works flawlessly in both wired and wireless modes. Elevate your audio experience with the E7, where premium sound meets effortless comfort.

This over-ear noise-cancelling headphone is an all-round audio device that combines sound quality, noise cancellation and practicality. It is equipped with advanced ANC active noise cancellation technology, which can reduce external noise by up to 96.6% (with a noise cancellation depth of 33dB). Combined with the one-click switch of the transparent mode, it can not only block out the interference of noisy environments such as commuting, but also be aware of the surrounding environment at any time. It is equipped with a 40mm custom driver and a precise sound chamber, and is paired with Bluetooth 6.0 technology to present high-fidelity stereo sound and balanced low, mid and high frequencies. At the same time, with the ENC ambient noise cancellation microphone, the voice during phone calls and online meetings is clearer, making it suitable for music lovers and remote workers. The headphones feature ultra-soft and breathable high-quality protein leather ear cups. The ergonomic design, combined with a 30% weight reduction body and an adjustable headband, enables all-day stress-free wearing. It has excellent battery life. In ANC mode, it can enjoy wireless listening for 25 hours, and with noise cancellation off, it can last up to 30 hours. When the battery runs out, it can switch to wired mode via a 3.5mm cable. The wireless connection is stable and has low latency within 33 feet, making it suitable for various scenarios such as long-distance travel, long meetings, and online courses.

This Package IncludesJBL Live 780NC Over Ear Noise Cancelling Wireless HeadphonesgSport Protective Headphone CaseAll-Day CompanionSlip on your JBL Live 780NC over-ear headphones and every moment of your day sounds better. Rich captivating JBL Signature Sound and Hi-Res certified audio makes playlists podcasts and videos feel more engaging. Six-mic Adaptive Noise Cancelling 2.0 clears away distractions with more precision so you can focus relax or just enjoy the peace and quiet. The refreshed over-ear design feels as good as it sounds combining earcups shaped for comfort and acoustic precision with a sturdy metal hinge and a clean modern look that fits your style. Calls sound natural and clear thanks to the AI-trained algorithm while the lightweight fit keeps you comfortable through long stretches of work travel or downtime. With simple app controls to customize your sound earcup and button controls a foldable design that packs up in seconds and a battery that keeps up for days the Live 780NC is built to move seamlessly through your everyday world. FeaturesJBL Signature Sound + Hi-Res (wired/wireless)True Adaptive Noise Cancelling 2.02-Mic AI Call QualityBluetooth with LE AudioUp to 80 Hours Battery Life with ANC OffMulti-Point ConnectionFully Foldable ComfortJBL Headphones App CustomizationPersoni-Fi 3.0JBL Signature Sound with Hi-Res AudioJBL Signature Sound delivers greater clarity detail and range bringing your music to life with the richness and precision of true Hi-Res audio. JBL Spatial Sound immerses you in 3D sound from any stereo content. Finetune your sound experience with the JBL Headphones app

Immerse yourself in premium sound with these hybrid active noise cancelling headphones, engineered for listeners who demand high-quality audio and lasting comfort. Advanced hybrid ANC technology reduces ambient noise by up to 33dB, while Transparency Mode lets you stay aware of your surroundings with a simple touch. Custom-tuned 40mm drivers deliver powerful bass, clear mids, and crisp highs, bringing every track to life with rich, balanced sound. Bluetooth 5.2 ensures stable wireless streaming, and the built-in ENC mic array filters background noise for crystal-clear hands-free calls. Enjoy up to 30 hours of wireless playback on a single charge, or 25 hours with ANC active, and when the battery runs low, the detachable 3.5mm cable allows for continued wired use. The ergonomic over-ear design is 30% lighter than many competing models, with plush protein ear cushions that provide exceptional comfort for all-day listening, whether you're working, traveling, or simply relaxing at home.
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