Sport2 - Wireless Sports Headphones - 25 Hours Music Playback, Noise Cancelling Microphone, BT 5.0, HD Sound, Premium, Lightweight, Foldable. Running, Cycling, Gym, Neckband (2023)

I've always been a behind the neck headphone person, I don't like things in my ear, and headphones over the top of my head can always slip off or move around. These tuck around your ear nicely without pinching (I also have large ears, painting a handsome picture of myself I know). The comfort of them is superb, best feeling ever the ear headphones I've worn in a long time, including headsets several hundred dollars more expensive.The sound is a touch heavy on the bass, but can be modified with equalizers and sounds great. Completely drowns out anything around you, but in quiet situations other people can hear what you're playing. All in all though, crisp and booming, giving out as good or more than their price range.They offer an app...which just doesn't work. The beta version...doesn't work. I'd love to use it because it apparently offers great equalizer settings to get the headphones how you want them to sound...but the app simply refuses to open.I give them five stars, not because they are perfect, which yes I know that's what five stars means. They are however perfect within the genre and price range for these headphones. It's really hard to find behind the neck headphones these days, and overall I rate them perfect compared to others I have tried at the same price point.

Where to start, perhaps the mildly infuriating design with the diagonal buttons that make blindly changing songs or volume infuriating. Speaking of which, that is even if the buttons work at all. They don't pause, you havr to hold for volume control (if it does) and even then they don't turn down.Most annoyingly is NO ONE CAN HEAR ME ON THE MIC. I have to shut off the headphones to talk on the damn phone. Like sure, I can hear fine but I am told I sound muffled, distant, distorted, choppy, so on. I've tried seeing if it was just my actual phone app but no. Discord, Messenger, Zoom, Teams, etc. These are the greatest waste of Bluetooth I've ever wasted my money on. If it wasn't for the fact I need Bluetooth rendition 5 I'd go back to my prefered cheaper and better quality headphones in this around the neck style.Also the headphone cushions or what not were popping off day one and the left one just doesn't even seem to fit the speaker. It slides off all the time unless I am EXCESSIVELY cautious as I put them on. These are cheaply made, annoying to use, and poor audio.Put your money else where, these are a waste of time. I've had them almost 2 weeks and they perpetually disappoint me.

This is the second pair of 66 Audio headphones I've owned. Owned a pair of BTS Pro's previously. Those were some of the best headphones I've ever owned. Good behind the head headphones are exceedingly difficult to find, so I was glad to find some that were so high quality. Excellent sound, range, and battery life.The Sport2 is an improvement in many ways. BTS Pro's tended to a bit painful to wear at first (though over time they loosened up). Sport2's are much more flexible which results in them being comfortable immediately. The charging part is also some sort of soft rubber instead of the hard plastic of the BTS Pro's. You effectively needed a credit card or screwdriver to open it. Sport2's charging port opens easily with no need for a tool.The only complaint I have is the buttons. BTS Pro's had volume as the up and down buttons and next/previous track be the left/right buttons. They also shaped the left/right buttons in a way that made them extremely easy to distinguish up/down. The result was very intuitive.On Sport2 next track is down, previous track up. Volume is right/left. Further, the buttons are not distinguishable from each other. The result is a difficult time figuring out what button I'm pressing while wearing them. It also seems like devices don't always respond to button pushes. Have to press hard. It's disappointing in what are otherwise excellent headphones.One other minor gripe is they charge using mini-USB instead USB-C.Overall I'm still very happy with Sport2. Sound, range, and battery life are all still excellent.

This is my second 66 Audio headphone. The first one lasted several years and LOTS of use. The left earphone started being intermittent. I was going to order another bluetooth headphone and saw less expensive but I already knew how much I liked this brand and got the newer 66 Audio - Sport2. It is just great. The buttons are slightly in a different position than my previous version so I'm still getting the 'touch' down but theses are even more comfortable. LOVE these headphones. They stay in place and don't get in the way and have super sound. Great product.

Likes: Headset is noise canceling. Sound is okay. I would expect it to sound better for the price. I have a $20 headset that sounds as good.Dislikes: very uncomfortable. Hurts behind my ears. Poor construction. First one I bought arrived with the padding coming out of the right ear headphone. The second one I got lasted two months and the padding is coming out again.

It's a good product if its not broken, and i got a return with no hassle.

The app was last updated on 2020 and no longer shows up on playstore, alternative ways to install it works but doesn't work on modern phones and android, the app just crashes instantly. On my old phone it opens but refuses to connect.. and the support email no longer works, and 66audios social media is abanded.But the headphones still arrived(old new stock? Leftover stock?), And they work no issues. The button layout is wonky and at weird angle, but it works.As for sound, these are super dark sounding, so you need to use EQ to turn lows down and highs up to balance the sound, afterwards they sound A LOT better, the mids are muddy though and it's not as clear sounding compared to porta pros or kc75's, but these are not that bad, but for the price it's disappointing.Build quality is okay, super plasticy and the leather pads feels cheap and not pleasant on warm days. These are comfortable and fits with glasses too. These fold down to size of sun glasses just about.I'd suggest buying loss kc75's instead, sure you'll have to deal with the cable and having worse interface(buttons not on the side of headphone) and both sides being seperate, but their sound quality makes it worth it.