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AfterShokz Aeropex Wireless Bone Conduction Headphones offer open-ear listening thanks to patented bone conduction technology. Designed for situational awareness and comfort during exercise, or just for daily life, AfterShokz believes that by not isolating ourselves with in-ear headphones, the world can be a safer and more social place.
What is Bone Conduction Technology?
From the AfterShokz website: When you eat cookies, the cracking sound you hear is creating by vibration traveling through your facial bones to your inner ears. Taking advantage of this natural phenomenon, bone conduction transducers guide micro-vibrations through your cheekbones to your inner ears, delivering sound without plugging or covering the ears themselves.
So where most sounds are transmitted through the air to our eardrums, bone conduction relies of the vibrations through the bones on your head and jaw. Sounds bypass the eardrum and go directly to the inner ear.
Out The Box
AfterShokz Aeropex 
AfterShokz OpenMove
We have received two pairs of AfterShokz headphones. AfterShokz Aeropex and the slightly more affordable AfterShokz OpenMove. The £149.95 Aeropex arrive in a very handy box containing a rubber case, two magnetic charging cables (such a specific design they cover you for if/when you lose one), and a set of large earplugs. The £79.95 OpenMove arrive in a nice but more slight box, with a drawstring bag, USB-C cable and earplugs.
AfterShokz Aeropex are listed as waterproof with an IP67 rating, but in the technical details it does specify that they’re sweat and water resistant, not recommended for swimming. I’m not about to submerge these headphones for the sake of testing because we don’t like unnecessary waste here at Singletrack, so let’s assume if you drop them in water they probably won’t like it. AfterShokz OpenMove have an IP55 rating for sweat resistance.
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Battery and Connection
No cover 
Snaps into place 
You get two of these, for when you lose one…
AfterShokz Aeropex charge using a magnetic cable, and it’s not a standard style of charger. I’m not sure if this is for the water resistance or for a sleek design, but it’s very useful not having to fiddle with a small rubber cover that may eventually break off, however you’ll never be able to ask a mate to borrow a generic charger as you can with most gadgets these days.
The AfterShokz Openmove are USB-C with a small rubber cover over the charger port. What initially may seem like less of a luxury is actually quite convenient.
Aeropex button clear to see 
OpenMove button integrated with the grey accent
To turn the headphones on you press and hold the power button. Providing you are holding it near enough to your ear, you will hear a friendly voice announce the battery level and confirm when the headphones have paired with your device. Pairing is extremely quick and easy with an iPhone, MacBook and iMac (all I have access to for testing). No waiting, no turning your bluetooth off and on again, and they remember devices so you’ll probably only need to go into the settings once.
It’s hard to judge the battery life on headphones, because some days you just can’t find what you want to listen to and end up skipping tracks repeatedly. I can’t see this rinsing the battery but it will certainly use more than just leaving them to continually play. I’ve only had the friendly voice announce a low battery level on one occasion (Aeropex), and at the time I was really surprised they had any life left in them. I’d used them daily for whatever exercise I had done, for 5 days in a row (so pushing 8 hours of time in use).
Fit, Comfort and Sound Quality
The headphones are one size fits all, and thanks to the flexible design I can see that being true. I’ve worn them with my hair tied up, down and in a chunky plait and the headphones fit over it all. I have found them to be so comfortable I can forget they’re on (when I’ve turned my music off or paused it). They don’t put any pressure on your ears or head.
I have found that if you don’t get the ear pieces in the right place, the sound quality is heavily affected. It’s the difference between holding over-ear headphones a couple of centimetres from your ears to having them in place, so providing they stay in position when you’ve found the sweet spot, they’re great. On a couple of occasions my hair/hood/collar combination have interfered with the positioning, and it’s really quite annoying. The less clothing you have near them the better.
The sound quality will never match that of in/over-ear headphones, but it isn’t far off. If you’re buying these headphones, you’re doing it for the wirelessness and the situational awareness, so don’t expect the bass or crispness of the sound to match any other similar priced headphones that don’t offer these benefits.
AfterShokz Bone Conduction Headphones In Use
The most important feature on these headphones is the situational awareness. I have tested them on windy days, in the rain, and on busy roads. In general, if you have your music at a reasonable volume they don’t mask outside sounds. Finding the balance of the music being low enough for outside noise whilst also drowning out wind noise can be tricky, but I have always favoured having the outside sounds. Oddly, I have had occasions where someone speaks to me, close enough for me to lip read, and I can’t hear them at all yet I can still hear the sound of traffic, the breeze or other continual sounds like running water. When you get used to the location of the pause button, these headphones become a really great companion to a ride. Everyone has different needs, and for me I need no music at busy junctions, and it’s a quick safe motion to tap the outer left hand side to pause it.
The button also allows you to skip tracks, answer calls and redial the last number you called. The volume buttons are on the right hand side and I find these hard to use with thick gloves on, but I rarely adjust the volume mid ride.
Overall
If you ride alone, music or a podcast can be a great companion but with no outside sound, can also be a bit disorientating or even feel unsafe. You need to hear the ‘PTSHHHHH’ of a puncture, the ‘on your left’ of another rider, the bark of a dog. If you ride on the road there’s plenty more you might want to be audibly aware of too, so as someone new to riding in headphones I honestly can’t imagine any other option than ones with situational awareness. The AfterShokz Aeropex and OpenMove are comfortable, reliable and seem to have a really good battery life if you don’t skip too many tracks and remember to turn them off.
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Comments (8)
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These are excellent for those times when your hearing drops due to colds or hay fever. Those cyclists with single sided deafness, again very useful for receiving both left and right inputs from the telephone or MP3 player
Ah no, no music when cycling … As William Cowper said – “Nor rural sights alone, but rural sounds Exhilarate the spirit”
A pet hate of mine, cyclists with headphones! Off road you will miss so much, birdsong, wind in the trees, nature! And sometimes just the quiet, stopping on frosty midwinter day in the middle of a woodland to listen to the silence. On road you might miss hearing that car that is too close behind you or a shouted warning from a mate …..
>>On road you might miss hearing that car that is too close behind you or a shouted warning from a mate …
Except that you don’t, because these don’t block your hearing.
I’ve been wearing them for my solo road rides/commutes for years. They’re great – effectively background music. I can usually hold a conversation with someone while they’re switched on and you can still sense/hear motor traffic.
I’ve had a pair of these for years. I initially got them because I have ear problems which are exacerbated if my earholes are covered. The dynamic range isn’t great but you’d be daft to look to a product like this for ‘audiophile’ use. Usually I’m a fan of taking-in the sounds of nature on a ride, but I’ve used them cycling a few times to finish listening to a podcast after the end of a train ride and once to listen to music while out on local bridleways, and they haven’t impeded traffic or other noise. The weirdest thing is when I’ve realised I can hear the volume of my own voice normally, so there’s no urge to shout over what I’m listening to.
These are great. I was gifted a pair of the cheaper OpenMove ones recently. They perform really well. Speaking as someone with audiophile pretensions, sound quality of these phones is not great, but certainly better than no music at all.
I wouldn’t cycle with in-ear headphones for safety reasons, but these allow me to listen to music or podcasts and still hear the traffic and pedestrians.
An unexpected benefit is how good they are in other situations where wearing normal headphones isn’t ideal, e.g. Zoom calls (so you can hear yourself speak without that strange “water in the ear” sensation of wearing normal ‘phones) and shopping (so you can listen to music or podcasts but still have a normal conversation with the cashier).
I found these really don’t make much difference to in ear headphones, they still occupy your aural senses and external noise doesn’t filter through at all well, so I still only use them when I fancy some tunes off road.
these seem slighty pointless now that most nice earbuds have transparency mode that you can turn on for when your are riding but have nicer sound quality and noise cancellation for when you are not riding.