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Noise cancelletion is on point. Great ear headphones Read more
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CXK
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In Stock
| Brand | CXK |
|---|---|
| Color | Black |
| Ear Placement | Open Ear |
| Form Factor | Open Ear |
| Noise Control | Environmental Noise Cancellation |
| headphones_jack | No Jack |
|---|---|
| model_name | O3 |
| connectivity_technology | Wireless |
| wireless_communication_technology | Bluetooth |
| included_components | Blu-ray |
| age_range_description | Adult |
| specific_uses_for_product | Work, Fitness |
| compatible_devices | Smartphones, Laptops, Tablets, Smart Speakers, Gaming Consoles, Desktops, Televisions, Car Audio Systems, Cellphones |
| unit_count | 1.0 Count |
| control_method | Push Button |
| battery_life | 10 Hours |
| bluetooth_version | 5.3 |
| earpiece_shape | Open Ear |
| hardware_interface | Bluetooth |
| input_device_interface | Bluetooth |
| noise_control_features | Call Noise Cancellation |
| supports_bluetooth_technology | Yes |
| special_feature | Noise Cancellation |
| manufacturer | Shenzhen Jiechen Technology Co.LTD |
| package_dimensions | 5.24 x 4.21 x 2.05 inches |
| item_weight | 2.89 ounces |
| item_model_number | O3 |
| best_sellers_rank | #19,237 in Electronics ( See Top 100 in Electronics ) #243 in Open-Ear Headphones |
| date_first_available | February 18, 2025 |








Product video 1
Customers say
Customers find these headphones offer clear sound quality and good build, with one customer noting the volume buttons on the right speaker. Customers appreciate their comfort, staying securely on the ears, and their suitability for running and other activities.
Noise cancelletion is on point. Great ear headphones Read more
I purchased this Bluetooth headset primarily for online meetings, and I didn't have high expectations since I didn't want to spend much. My main requirement was comfort, as I find earbuds both painful and unreliable—they fall out easily and make my ears sore after extended use. Over-ear headsets, on the other hand, can sometimes feel too tight, causing discomfort and even catching on my hair. To my surprise, this headset exceeded all my expectations. The silicone covering is a game-changer—it doesn't catch or pull my hair, which is a huge plus. It's also incredibly lightweight, making it easy to wear for long hours without any discomfort. In terms of the sound quality it delivers it purpose. I highly recommend this headset to anyone looking for an affordable, comfortable, and for daily use. Read more


These headphones are definitely a must buy. They worked very well for me and my family, and not echoey at all! Overall a great product to buy. Read more
My really expensive earbuds I bought in 2014 finally gave up the ghost and died. Walking without music just was not the same so after a week I jumped on Amazon to see what was available. I quickly found these and they were on sale for $10! So, I took a chance and bought them to try. I love these buds! The sound is great. They pair easily and quickly. They battery lasts forever! Very comfortable to wear too. They come with multiple size ear cups. They have a very nice zippered hard case for transport. I highly recommend these buds. The only thing I would suggest is make the strap a little longer so that they ride on your shirt and not your neck/skin. I found that disconcerting so now I wear the strap in front. But there is no fear of they coming out of my ears and getting lost they fit so well. Read more
these little guys have pretty good sound for what you’re paying. I like to switch between these and my $200 headphones at the gym, and while the headphones are most definitely superior, these can hold their own, with enough noise cancellation and sound quality to keep me in the zone. my only gripe, and it isnt even big enough to lose a star, is that i wish the ear loops came in different sizes, as they feel a bit loose over my ears. however, it isnt enough to where they feel like they’ll fall out when I’m working out. overall these are a solid pair of workout earbuds for me and could easily become an everyday pair. Read more
I bought this headset because I've lost a couple other earbuds when working outside and they fell out of my ear. This one is attached to the wire hanging on your neck, so if it falls out of your ear, you don't lose it. Sound is good for what I need it, which is mostly listening to audiobooks and news. Charge lasts as it should. I like the volume buttons on the right speaker better than touch controls on my other earbuds. And it has a button to turn it off when needed, also convenient. I have no complaints Read more
I bought a second pair of these earbuds , because their quality is very good and the price is unbeatable. I’m happy about them, They work great, the battery life lasts . The sound is good. Great for wearing when I run as they stay in my ears well. They exceeded my expectations Highly recommend these earbuds. Read more
Of the numerous wireless headphones purchased, these headphones are extremely comfortable, has great sound quality, , and well made. If beyond stated range when within range quickly reconnects to paired device. I like listen to audiobooks and don’t like being sedimentary. The performance of these headphones exceeds expectations. If you want to give a gift that will be appreciated, this is one you should consider. Read more