Bose QuietComfort 45 Bluetooth Wireless Noise Cancelling Headphones - Triple Black (Renewed)
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Bose QuietComfort 45 Bluetooth Wireless Noise Cancelling Headphones - Triple Black (Renewed)
· Noise cancelling wireless headphones – The perfect balance of quiet, comfort, and sound. Bose uses tiny mics to measure, compare, and react to outside noise, cancelling it with opposite signals. · High-fidelity audio – The TriPort acoustic architecture offers depth and fullness. Volume-optimized Active EQ maintains balanced performance at any volume, so bass stays consistent when turned down and the music remains clear when turned up. · Quiet & Aware Modes – Choose Quiet Mode for full noise cancelling, or Aware Mode to bring the outside into the around ear headphones and hear your environment and your music at the same time. · Over ear headphones – These comfortable wireless headphones are suitable for all-day wear. Crafted with plush synthetic leather and impact-resistant nylon, and designed with minimal clamping force, they’re as luxurious as they are durable. · Up to 24 hours battery life – Enjoy 24 hours of battery life from a single charge.* A quick 15-minute charge offers 3 hours when you’re on the go, or plug in the included audio cable to listen for even longer in wired mode. · Around ear headphones charge via USB-C – Headphones charge via the included USB-C cable. · Bluetooth wireless noise cancelling headphones – These headphones are optimized for a strong, reliable Bluetooth connection within 30 feet of the paired device. · Bose Music app – The app walks you through guided setup of your over ear headphones, making it easy to get started. Plus, access adjustable noise cancellation settings, manage your Bluetooth connections, enable shortcuts, and more.
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MORE THAN 35% ENERGY SAVINGS - With the advanced DC Inverter technology, Midea U achieves over 35% energy savings compared to other traditional units.
SMART CONTROL - Midea U Smart Inverter AC is Wi-Fi enabled and can be controlled from anywhere using the MSmartHome app on iOS or Android. You can also use voice commands throughout your house, office, or apartment using Alexa or Google Assistant devices
FLEXIBLE WINDOW OPENING - The U-shaped design allows your window to open, bringing fresh air into your home and maintaining more of your view when the unit is installed. When the window is closed, the Anti-Theft Mechanism locks the window for added safety
ROBUST INSTALLATION - Install the included quick-snap bracket, set the unit on the bracket, and secure the sidearms. Then you are all done and ready to enjoy. Available for single-hung or double-hung windows with width 22"-36", minimal height at 13.75"
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CAPTURE. SHARE. IMPRESS: Share more of life’s most share-worthy moments in natural, true-to-life color with 50MP camera
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Discreet open-ear speakers let you enjoy rich audio quality, music and calls without losing the ambient sounds of your surroundings.
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Phones are Fully Unlocked.
This phone is unlocked and compatible with any carrier of choice on GSM and CDMA networks (e.g. AT&T, T-Mobile, Sprint, Verizon, US Cellular, Cricket, Metro, Tracfone, Mint Mobile, etc.).
Please check with your carrier to verify compatibility.
When you receive the phone, insert a SIM card from a compatible carrier. Then, turn it on, connect to Wi-Fi, and follow the on screen prompts to activate service.
The device does not come with headphones or a SIM card. It does include a generic (Mfi certified) charging cable.
Tested for battery health and guaranteed to have a minimum battery capacity of 80%.
This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high-performance bar may offer Certified Refurbished products on Amazon.com.
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4K Support: Support 4K (3840x2160) Dual display, makes it easy to connect two monitors at the same time, and you can expand working Windows, mirror content, or expand a single window across multiple monitors.
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SWIMPROOF AND STYLISH — Water resistant to 50 meters. Three finishes. And a redesigned, color-matched back case made with a new production process that reduces its carbon emissions over 80 percent.
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LEGAL DISCLAIMERS — This is a summary of the main product features. See below to learn more.; Band.Color : black; Water resistance depth: 50.0 meters; Water Resistance Level : water_resistant
Driver Size and Sound Quality: The headphones are equipped with 8mm dynamic drivers that deliver JBL Deep Bass Sound, providing a rich audio experience with enhanced bass performance.
Battery Life: They offer up to 32 hours of total battery life, with 8 hours of playback time from the earbuds and an additional 24 hours from the charging case. They also support speed charging, giving you 2 hours of playback with just a 10-minute charge.
Water and Dust Resistance: The JBL Vibe Beam headphones are IP54-rated for dust and water resistance, making them suitable for use during workouts and in various weather conditions.
Bluetooth Connectivity: These earbuds utilize Bluetooth 5.2 technology, ensuring a stable connection with compatible devices and efficient power usage.
App Compatibility and Features: The headphones are compatible with the JBL Headphones App, which allows users to customize their sound preferences using a parametric EQ and presets. They also feature Ambient Aware and VoiceAware modes to enhance user awareness of their surroundings and improve call quality.
Marsh, of the IstariReviewed in the United States on May 6, 2025
This was a refurb…And a great one. Around half price and absolutely worth it. It came with a case that was clearly not the original. Not a big deal for me since my previous case was still highly functional. I don’t agree with all of the changes made since the Q25. I’m not convinced they were needed. Such as: Instead of three distinct levels of external noise cancellation they now rock only two; on or off. The USB-C plug is sturdy and charges fast. Sound quality is Very Good, noise cancellation when engaged is top notch. The bluetooth connects and holds marvelously. I’m very happy with my kit and recommended it to a friend who bought one and wrote to thank me for the guidance. Oh! Did I mention the C is for real. They are truly comfy.
Don HigdonReviewed in the United States on May 11, 2025
I've owned several headphones over the last four or five years. I enjoy listening to Amazon music at night. I've owned two Sony Extra Base and will never own another one. And I've owned several cheaper ones $79 to $199. They actually lasted longer and were better than the Sony's. But Bose as far as clear timbre of the music surpasses all of the other ones purchased. I will report later on how they hold up to my overnight sleeping abuse. Generally the others have lasted as short as three to four months to as long as a year. Weight is great; fit is great; sound quality is exceptional; battery life could be and should be longer.
AnthonyReviewed in the United States on May 14, 2025
Basically got brand new headphones for half off thanks to being "renewed". They actually come up in Bluetooth as QuietComfort, though the QC45 and QuietComfort are actually the exact same headphones after you upgrade the firmware to the latest versions. I already have a pair of QC45s which I love and literally cannot tell them apart other than one comes up in Bluetooth as QC45 vs QC. Anyways, well worth buying "renewed" ones that look and feel just like a brand new pair except they don't come in a pretty box.
BJ SimmonsReviewed in the United States on March 8, 2025
Where do I start.. On opening the Amazon shipping box the first thing I spotted was a poorly wrapped headphones with improper packing. The Red Flag went up right away. Then removing the phones and opening their travel case more bad news. Missing was any type of owners booklet or manual. Without the bar code to photograph how do I get any basic information on the phones? Another Red Flag went up. The next thing I noticed was the charging cable was white, clearly not a Bose accessory. Third Red Flag flying in the breeze. Not wanting to waist my time here charging the battery I plugged in the 3.5 mm audio cable to test the unit which I knew would be defective. Bingo - the audio was indeed defective. I quickly boxed everything up and made my way to the Whole Foods return counter in my neighborhood. Off and away back to the big A. Bottom Line: Don't buy refurbished at Amazon it's a real crap shoot. They obviously recycle defective junk.
SusanReviewed in the United States on April 19, 2025
I bought a gas-powered golf cart last year. I recently developed Tinittus in my left ear and needed to give my ears additional protection to ride in the golf cart. Knowing Bose is a good brand, but not wanting to pay full price, I took my chances on this refurbished headset. They arrived in like-new condition. They were missing instructions but I was easily able to figure it out and had them charged and connected with my Bluetooth and the app downloaded within a matter of minutes. The real test was going to be in how well they cancelled noise to protect my ears, so I put them on and took my golf cart out for a test drive. I could still hear but the noise was much softer. The option to to reduce or increase the noise cancelling option was amazing. The button is very easy to click while using them. Overall I am extremely happy with this headset!
Sci-Fi WriterReviewed in the United States on April 5, 2025
Great sound with crystal highs and rich lows. Noise cancelling is superb. Fit is snug and comfortable. They lost 1 star for two reasons: 1) Even the slightest breeze creates a plastic roar, 2) Very sweaty.
EvelynReviewed in the United States on May 12, 2025
These headphones are amazing! They are super comfortable to wear throughout the day and they fit over the ear so there is no pressing on the tops of my ears. The value for the cost was well worth it. I am glad I was able to purchase these refurbished. The battery life is not that of a brand new pair, but not bad. The microphone quality is good and does not cause problems for phone calls I take while connected.
TonyReviewed in the United States on May 10, 2025
Bose fan…i have 3 pairs from original qc 25, 35, qc all great sounds. Latest QC45 black refurbished and new with case, cord 3.5mm and charging cable - all new wrapping. Worth the price of refurbished - no issues or damages or anything. Supplier was good at caring to item. Sounds great, my second pair for gym use. Older qc 25 is now to rest and gardening use. Overall i like enjoy using Bose items - have other bose items too.
Cliente KindleReviewed in Mexico on January 29, 2024
Excelente producto, calidad, sonido, precio. Muy Recomendado. Cumplió con todo lo indicado por el producto.
Eric MReviewed in Canada on March 6, 2024
J’ai acheté un produit réusiné et j’avais des doutes. Les écouteurs étaient comme neufs et fonctionne t parfaitement bien après plusieurs mois. L’économie va un neuf en vaut la peine.
Cliente de AmazonReviewed in Mexico on July 3, 2023
Excepcional sonido y bloqueo de ruidos. Cumple con las expectativas.
BrendiReviewed in Mexico on July 27, 2023
Lo compre como renovado y no sé si es por eso que de pronto al conectarlo a la laptop el ajuste de volumen no es el adecuado, adicional si esperaba sentirmeas aislads del ruido exterior. Aún con lo anterior me parecen buenos por qué la música se escucha genial, y la comidas al ponerlos tambien es muy buena
restcure.caReviewed in Canada on February 1, 2024
After trying a couple of other brands of headphones and returning them both I bit the bullet, upped the budget and opted for these. Refurbished they may be, but they were like new and flawless. The sound, as I've come to expect from Bose, is excellent. They fit over my large ears completely and are very comfortable. There is also an external headphone port for listening the old-fashioned way and here is my only beef with the unit - the jack is 2.5mm instead of 3.5mm, which limits the options for replacement. Bose does sell them and they are not expensive, so this is a minor complaint There are some controls on the earpieces. They are logically laid out, easy to find by feel alone, and work well. I can't speak for battery life because I have not have them long enough, but overall I am delighted with this purchase.