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H300 Wireless Headphones Bluetooth with Microphone, Over Ear Headsets with USB Dongle & Mute, Environmental Noise Cancelling Retractable Mic for Work Office Meeting Laptop Computer (Black)

  • Based on 741 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, May 12
Order within 15 hours and 32 minutes
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Features

  • Crystal Clear Meetings: Innovative microphone ambient noise cancellation technology, allows you to have clear and uninterrupted calls even in noisy environments, all without compromising the quality of your voice. Both the mechanical and electronic design allows the microphone to pick up only your voice and ensures high quality audio is delivered.
  • Comfort and Adjustable: Only weights 8 oz, durable folding and lightweight design for optimized portability. Adjustable headband with thick, comfortable padding. Ergonomically designed over-the-ear memory foam pads are made of durable yet soft, skin-friendly, protein leather (4 inch diameter) all for all-day comfort wearing and use.
  • Retractable Microphone: The flexible microphone allows for perfect alignment to your mouth and can also retract inside the headset, out of sight, when not needed. To ensure durability, microphone adjustment and retraction have been cycle tested up to 3000 times.
  • Clever and Convenient Mute Function: Simply tap the M button once to Mute.
  • Use as a Set or Independently: You can use the headphones with your Bluetooth-enabled mobile device (eg: smartphones), or use the USB dongle to Bluetooth-enable your audio devices such as computer, laptop to enjoy streaming. To prevent audio interference between different devices, these headphones are designed to connect to a single device (e.g., computer or smartphone) at a time.

Brand: COOSII


Color: Black


Ear Placement: Over Ear


Form Factor: Over Ear


Impedance: 32 Ohm


Noise Control: Active Noise Cancellation


Frequency Response: 20 Hz


Headphones Jack: USB


Model Name: H300


Connectivity Technology: Wireless, Wired


Wireless Communication Technology: Bluetooth


Special Feature: Lightweight, Rechargeable Battery, Foldable, Microphone Included


Included Components: Headphones, User Manual


Age Range (Description): Adult


Material: Plastic


Specific Uses For Product: Travel


Charging Time: 40 Hours


Compatible Devices: Bluetooth-enabled mobile devices, computers, laptops


Theme: Music


Control Type: Call Control


Cable Feature: Without Cable, Retractable


Item Weight: 8 Ounces


Water Resistance Level: Not Water Resistant


Unit Count: 1 Count


Style: Business


Control Method: Touch


Number of Items: 1


Battery Life: 40 Hours


Bluetooth Range: 91.44 Meters


Is Autographed: No


UPC: 650075918627


Manufacturer: COOSII


Package Dimensions: 7.76 x 7.2 x 3.62 inches


Item Weight: 8 ounces


Item model number: H300


Batteries: 1 Lithium Polymer batteries required. (included)


Date First Available: March 29, 2022


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Nice, solid, reliable headphones
The media could not be loaded. These are very nice and are exactly what I was looking for. I wanted reliable over-the-ear bluetooth headphones that I could use in calls. These are perfect. Someone calls and I can pull out the microphone and answer. Sometimes I keep the microphone slightly out so that I can take a call without touching the headphone. NOTES * The microphone. It has a little blue light on it to show that it's active. Push it all the way in and it automatically mutes. Easy to adjust. - NOTE: One thing about the microphone is that it is sensitive to airflow. Breathe on it and the sound is very loud to the person on the other end of the line. That turns out to not be a drawback, you simply don't need to position it in front of your mouth. Voice volume was very good when the microphone was pulled straight out. * USB-C charger. Yes! It also came with a USB-A to USB-C cable, but I'm now basically able to charge it anywhere in my house that I charge my phone. I was so glad it didn't come with a finicky micro-USB cable. * The Bluetooth connection was solid. I was able to go into the garage and listen to music without interruption. My phone was about 60 ft away through 4 walls. I don't really have a comparison point, so I don't know if this is great, but I did expect to have it drop. Connecting it to devices was quick and easy. * Battery life is good. I didn't try to play music for 40 hours, but it didn't seem unrealistic. I last charged them 9 days ago and the battery is currently at 40%. I don't listen to them every day for hours, but I had a pair previously that would drain in a week with very little use. * Sound quality. I'm no audiophile, but the sound reproduction seemed very good. They handle bass better than I expected. The noise cancellation seems to work for music, but maybe that's just the earpieces fitting very well over my ear? The noise cancellation is supposed to only work through the microphone. * Portability. They fold up nicely and can go into my bag without getting tangled with cables. The microphone is ESPECIALLY nice here as it goes into the earpiece so that it doesn't grab every cable in the bag. * Hard-wired connection. I like to have this option, but I didn't test it. My kids will sometimes run out of battery in their headphones and it would be nice to have a hard-wired connection available. If you have a source that can connect that way... * Bluetooth dongle. I tested this just to test it, but my laptop has bluetooth built in, so I don't really need it. Again though, I love that it's available. Even if I don't need it for the headsets, I now have it available in case I'm ever in a situation where it's needed. Anyway, it worked just like the internal bluetooth. * The build is solid. I feel like they will last. They don't seem cheap at all. Overall, a great value. ... show more
Reviewed in the United States on May 13, 2022 by MattB MattB

  • UPDATE: Great customer service!
UPDATE: Really great customer service! I was contacted about my faulty headphones and was offered a replacement free of charge. They’re very quick at responding and provided me with a much better solution. Overall the quality is great, both comfort and sound. I really enjoy having a pair of Bluetooth headphones for work. Highly recommend ordering from this brand I work from home and wanted a pair of Bluetooth headphones I could use where I didn’t need to be connected to the computer. Started off well at first! Really easy to set up and connect. Liked the retractable mic and easy access buttons. Battery life last a while. HOWEVER, there’s some big problems with these headphones given the price mark. 1. While using the headphones on Microsoft teams the audio was great. However notification sounds or even audio for videos sounds far away almost like an echo which can be really frustrating at times. I did try to trouble shoot this problem however it did not fix the echo. 2. The mic occasionally cuts out. During Microsoft teams I would be in the middle of a meeting when my mic would give out with absolutely no warning. No sound, no alert and the light that indicates the mic is on shows no problems. I end up having to turn the headphones off and on to reboot it. This is a pretty big problem for me since a large part of my job is calling people. So not only having a mic give out randomly BUT also not knowing when it does is really concerning. Overall, While it’s nice to have the freedom of working at my computer without having to be physically connected to it is nice, just know if you plan on using these headphones for a prolonged period of time like me, such as working or phone calls, you might be better off looking elsewhere. - Otherwise, using these headphones for gaming might actually work really well ... show more
Reviewed in the United States on March 28, 2023 by Gabriela Ayala

  • I'm having issues with this Headset.
When it works correctly its pretty decent, but then I find times where this plays crackling distorted audio. I have tried several things to fix it and I know this is probably not the norm. I'm going to contact the company first, and make sure there is not something I overlooked. But these are going back if I can't get a resolution. AMENDED Review Notation: I did request and received a new headset replacement, which is much better than they first one. It's not perfect but it works far better than what I initially had gotten. So I'm going to say that the first one was defective. Now this is the amazing part: I love it when a company stands by its product when something is wrong with it. I received and email not long after I initially wrote this review from a representative for COOSII. They immediately took accountability for the flawed item and sent me an option where they sought to remedy my issue!!! No BS, No Hesitation, No run-around!! Just straight up great after sales customer service. As a result I'm going to add another rating star based on this company attempting to do the right thing by its customer. I still don't care for how audio is processed by this headset at times. Again, when it is working these things sound great, and are super comfortable. But how do you not give great to a company that is will to stand by what they sell by making sure a customer is taken care of? That alone of worth a 4 Star rating imo. #COOSIIisStandUpCompany Residual Notation: After being sent a second set by the company I have concluded that there is an issue with keeping a stronger signal that allows for contant super clean audio. I wish I could say otherwise, but the fact remains that the set generates audio crackles. I have just now gotten a complain that audion from the mic was breaking up enough that at certain points I couldn't be understood. ... show more
Reviewed in the United States on February 2, 2024 by Greg Chamberlain

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