Swimming laps in silence gets boring fast. I spent years staring at the bottom of the pool trying to count tiles just to pass the time. When I saw the POLVCDG x34 bone conduction swimming earphones on AliExpress, I figured they were worth a shot.
These are designed to sit outside your ear canal, sending vibrations through your cheekbones. They promise music underwater without the annoyance of plugs falling out. After using them for a few months, I have a lot to say about how they handle the water and the gym.
What are these X34 swimming earphones?
These are lightweight, silicone-coated headphones built specifically for people who move a lot. The main draw is the 32GB of internal storage, which means you do not need to carry your phone while you run or swim. You just drag and drop your MP3 files onto the device using your computer.
The appeal here is the price compared to big-name brands. You get a fully waterproof, 26-gram device that includes free shipping. It feels like a solid deal for anyone wanting tunes without the bulk of traditional gear.
Real-world features and how they feel
The bone conduction tech works well enough for casual listening. Because they do not block your ears, you can still hear your surroundings, which is great if you are running near traffic. The silicone material is soft on the skin and does not cause irritation during long workouts.
The 32GB of memory is the real star of the show. I loaded mine with hundreds of songs, so I never get tired of the same playlist. The buttons are easy to find by touch, even when my hands are wet or sweaty.
The honest pros and cons
Buying tech from AliExpress always comes with some trade-offs. Here is what I found after using these for a while.
- Pros
- Extremely lightweight, so they do not bounce while running.
- Internal storage means no phone needed for swimming.
- Completely waterproof for laps in the pool.
- Battery lasts through several long sessions before needing a charge.
- Very budget-friendly price point.
- Cons
- Shipping takes a long time, often several weeks.
- Sound quality is thin compared to high-end earbuds.
- Customer support is almost non-existent if they break.
- No local warranty means you are on your own if a part fails.
- Transferring music files requires an old-school cable connection.
Who should buy these?
If you are a swimmer who needs a distraction during long training sessions, these are a solid pick. They also work perfectly for cyclists or runners who want to stay aware of cars while listening to a podcast. The price makes them a low-risk experiment for someone new to bone conduction technology.
Skip these if you are an audiophile who cares about deep bass and rich sound quality. You will be disappointed if you expect these to sound as good as expensive studio headphones. People who are impatient about shipping should also look elsewhere because waiting for a package from overseas can be frustrating.
What other users are saying
I checked in with a few others who bought these to see if my experience was typical. Most people seem to love the convenience but agree the setup takes a minute.
One user mentioned, "The setup was a bit clunky because I had to format my music files correctly, but once I got them loaded, they worked perfectly for my morning swim." Another buyer noted, "They are so light I forget I am wearing them, though I wish the volume got just a little bit louder for when I am in a noisy gym."
The final verdict
The POLVCDG x34 bone conduction earphones are a great tool for the price. They are not perfect, and the sound quality won't blow your mind, but they solve the problem of boring workouts. If you can handle the wait for shipping and the basic file transfer process, they are a fantastic addition to any gear bag.
I keep mine in my gym locker and use them at least four times a week. For the price, they deliver exactly what they promise without any unnecessary fluff. Give them a try if you want to make your exercise routine a little more entertaining.
