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Description
Train smarter, safer, and longer with the SHEYIN X7 Air IPX8 Bone Conduction Headphones — built for runners, swimmers, triathletes, and endurance athletes who refuse to compromise between performance, awareness, and comfort.
Weighing just 23 grams, the X7 Air uses advanced true bone conduction technology to deliver sound through your cheekbones while keeping your ears completely open. This open-ear design enhances environmental awareness, making it ideal for road running, cycling, and outdoor workouts where safety matters.
The flexible frame is crafted from Air-Silica medical-grade liquid silicone, offering a hypoallergenic, skin-friendly fit that remains comfortable during long training sessions. With no pressure inside the ear canal, fatigue is eliminated even during marathon-length workouts.
Built to handle extreme conditions, the X7 Air features professional IPX8 waterproof protection with a fully sealed body tested for deep immersion. Whether you’re sweating through a HIIT session, running in heavy rain, or training underwater, these headphones deliver reliable performance without water ingress.
For total flexibility, the X7 Air combines Bluetooth 6.0 wireless streaming with 32GB built-in MP3 storage. Switch instantly between smartphone playback and phone-free listening — perfect for pool training, outdoor runs, or gym sessions where carrying a device is inconvenient.
Sound performance is enhanced by TurboDown bass technology, adding depth and motivation to your music, while the integrated AI ENC noise-reduction chip ensures clearer calls by filtering wind and environmental noise. Whether on a crowded street or windy trail, your voice remains crisp and intelligible.
A 140mAh battery powers up to 10 hours of playback, and the magnetic charging system ensures quick, secure recharging in around 1.5 hours. Physical tactile buttons provide precise control even with wet or sweaty hands, making them dependable in any training condition.
Lightweight, durable, and purpose-built for active lifestyles, the SHEYIN X7 Air is a powerful companion for athletes who want freedom, awareness, and reliability in every workout.
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Bone conduction headphones praised for swimming use with IPX8 waterproofing. Customers said they're "perfect" for water workouts and enjoyable for audiobooks. Lightweight with good sound quality, though some note underwater sound can't match regular headphones. 32GB storage compensates for Bluetooth limitations underwater.
Love it! My swimming sessions have become much more enjoyable and consistent. I also love listening to audiobooks and retro songs on these when not in water! Good product for a healthy lifestyle
Great product for swimming
Writing this review after thoroughly testing out the headphones. Swam about 20kms ever since I got them, and they are perfect. No complaints so far.
I am using it for swimming and I can say that it's useful to listen music in water, sound quality can't be compared to any normal headphones in this price range, but they are not bad and underwater they are bit clear. Can't say anything about durability but I think this headphones will last. some downsides are you cant store playlists but can store 32 gbs of songs because bluetooth wont work when you swim as many swimmers know.
very good and lightweight as described
worth for the money
good sound quality
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If you loved Sennheiser ie 400 pro you'll probably love this too. Retains its dynamics and soundstage even with apple dongle (USA not EU) so it's easy to drive .
Great little DAC! Clean, detailed sound with better clarity, tighter bass, and good instrument separation. Compact, easy to use, and a solid upgrade for any IEM.
My first pair of IEM and I absolutely loved it🥰
I’ll recommend the audio store and purchase more in future
The product has a sturdy build and the ring light adds a clean, aesthetic touch that enhances its overall look. Using it with my KZ Castor Harmon Edition feels like listening to my favorite song for the very first time, with sound quality that is clear and immersive. It works smoothly with both Samsung devices and Windows, and the customization options on Windows make it highly versatile. The quick delivery in just one day was the icing on the cake, making this a well-rounded purchase that combines design, performance, and convenience.
Pairing this Harman Target Version with a Samsung A17 playing Apple Music and FLAC files and Fiio X1 DAP as a secondary source with FLAC files. When tuned to give preference to Mids as i prefer to hear the voices more than anything else, this comes out as a sweet sounding combination and tracks like Racy Chapmans Fast Car and Massive Attacks Teardrop shine beautifully. The Castor Pros are best listened at about 40% volume and and infact they do actually sound amazing at a high volume for bass heavy tracks such as EDM but for Trance and Rock the cymbals and snare drums sound better at 40%. This pair of iems and the combo sounds like money well spent so far and next i want to try analytical IEMs like the 7Hz. Thanks to the Audio Store for the rushed delivery.
Great purchase... excellent product
Good Product as expected
Worth every penny! This is not for bassheads as it lacks just a bit on the bass department, but the separation is awesome and the sound stage is also huge. Awesome for gaming as well! (Apex Legends, Arc Raiders, PUBG)
This is the replacement for my purchase of moon drop dsp chu2 which I bought in aug 2025 i don't know how it got damaged from last it stopped working on left side buds and after a few days mic also stopped working and i forgot to claim the warranty for it . So find this spare cable very helpful since I love these IEMS for real Tq AUDIO STORETEAM FOR THE smooth delivery
Great job on packing of the product. As a gamer I can say that, for fps games like PUBG , CS2 etc., Castor Pro is the best in under ₹2000
I recently bought this and am incredibly impressed with it. The build quality feels solid and premium right out of the box.
When it comes to performance, the amplification is fantastic—it delivers a clear, noticeable boost to the audio power and volume without sacrificing clarity. It is also incredibly easy to use; completely plug-and-play with zero hassle.
An awesome bonus is the inclusion of the Type-A to Type-C dongle/adapter. It makes it incredibly versatile to connect to different devices right away without needing to buy extra accessories.
Overall, it's a great purchase and definitely worth the money. If you are on the fence, just get it!
As an all rounder it fits my taste quite well,the only problem it really has is the male vocals being a bit recessed (not terribly recessed if you use vocal eartips),they are a tad bit overpriced seemingly,divine planar might be better,but for people looking for a fun entry into iem's,it's worth the price (some people say it's included DAC isn't enough,it works well enough as a temporary solution,yet to test if a dac makes a big difference or not).
Unsure if this is how most iem's are but the cable felt a tad bit short.
I had never used an IEM before, so this was my very first experience and I was genuinely impressed. As someone who loves music, I can confidently say this is one of the best investments you can make for audio quality. The sound is exceptional and absolutely worth the price.
To get the best possible audio experience, I would also recommend pairing it with a good-quality DAC, as it significantly enhances the overall output. ....
This is the most balanced sounding IEM I've used in this price. I am using the Type C variant, and I haven't experienced any issue regarding the playback whatsoever. It is equipped with the DAC chip CX31993, which is found on the dedicated DACs around the price of 1K. The cable is also a 4-core silver plated copper one, with really nice build quality. These are also really responsive to EQ Settings, tweaking the audio balance using a 10 or 31 band EQ makes the experience even more versatile.
The only cons I have noticed are regarding the in-box ear tips, I didn't find them to be very comfortable, so I had switch them with some other ear tips. Although, the metal built of the IEMs give them a really premium feeling, the glossy surface is extremely prone to scratches and they still get scratched even after using cautiously.
It is best in budget dac.
Save money get this dac-amp
