1 / 7Roujune X20 Pro Bone-Conduction Swimming Headphones, Bluetooth 5.4
Roujune X20 Pro bone-conduction headphones combine open-ear listening with Bluetooth and onboard MP3 playback for swimming and workouts. Bluetooth does not work underwater, so swimming requires music stored on the headphones. The listing claims 32GB storage and up to 6 hours of battery life.
At a glance
- MP3 playback is intended for underwater listening because Bluetooth does not work underwater.
- Listing claims 32GB of onboard storage, enough for up to 8,000 songs.
- Bluetooth 5.4 is listed for above-water wireless use, with a claimed range of 10 meters.
- Open-ear bone-conduction design leaves the ears unobstructed, and the manufacturer lists a 27g weight.
Reference price: $49.99
Price checked: Nov 14, 2026
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Pros and cons
Pros
- Separate Bluetooth and MP3 modes support wireless listening above water and stored music while swimming.
- Open-ear bone conduction avoids sealing the ear canal, which may suit buyers who prefer an unobstructed fit.
- The customer-feedback summary reports positive impressions of comfort, fit, sound, and exercise use.
Cons
- Bluetooth audio is unavailable underwater, so swimming playback depends on transferring music to the headphones first.
- The stated battery life is up to 6 hours, which may be limiting for longer sessions between charges.
Technical specifications
16 specifications| Brand | Roujune |
|---|---|
| Model | X20 Pro |
| Wireless connection listed | Bluetooth |
|---|---|
| Bluetooth version | 5.4 |
| Bluetooth range | 10 meters |
| Control method | Push Button |
| Form factor | Bone Conduction |
|---|---|
| Ear placement | Open Ear |
| Listed weight | 27g |
| Color | Gray |
| Enclosure material | Acrylonitrile Butadiene Styrene (ABS) |
| Onboard storage | 32GB |
|---|---|
| Battery life | up to 6 hours |
| Water resistance listed | Waterproof |
|---|
| Headphone jack | No Jack |
|---|---|
| Warranty description | 2 Year Manufacturer |
What to know before buying
Listing details to confirm
The listing is inconsistent on waterproof details: the title says IPX8, while feature text claims TÜV-certified IP68 and submersion to two meters for one hour. It also gives an up-to-8-hour playtime claim in the item highlight but up to 6 hours in the feature text. The 32GB storage and up-to-8,000-song figures are listing claims. Verify the protection and runtime details for the selected listing. Bluetooth does not work underwater, so use MP3 mode for swimming.
What’s in the box
Included- Adjustment strap (1)
- Cable
- Eartip
- Swimming headphones (1)
- Waterproof bag (1)
Who is it for?
A good fit for
- Swimmers who want onboard MP3 playback without carrying a phone in the water.
- Runners, cyclists, or gym users seeking open-ear bone-conduction headphones for workouts.
- Buyers who want Bluetooth for above-water listening and are comfortable loading music for swimming.
Less suited to
- People who need Bluetooth streaming while submerged.
- Buyers seeking noise cancellation or a conventional headphone jack.
- Those who need more than the stated up-to-6-hour battery life between charges.
Customer reviews on Amazon
- 5 stars
78% 78% - 4 stars
9% 9% - 3 stars
6% 6% - 2 stars
2% 2% - 1 star
5% 5%
Customer feedback highlights comfort, a secure-feeling fit, sound, battery life, and exercise use. One customer noted underwater use, while the listing separately cautions that Bluetooth does not work underwater, making MP3 mode important for swimming. These reports describe customer impressions, not a guarantee of fit or performance for every buyer.
Positive themes
- Customers reportedly appreciate the comfortable fit and open-ear bone-conduction design during workouts.
- The customer-feedback summary reports positive impressions of sound quality and battery life.
Frequently asked questions
Can these headphones play music over Bluetooth underwater?
No. The listing states that Bluetooth does not work underwater. Switch to MP3 mode and use music stored on the headphones for swimming.
How do I switch to MP3 mode?
The listing says the headphones start in Bluetooth mode. Double-press the power button to switch between Bluetooth and MP3 modes.
How much music can the headphones store?
The listing claims 32GB of storage and says it can hold up to 8,000 songs. Actual capacity depends on the music files.
How long does the battery last?
The feature text claims up to 6 hours, while an item highlight says 8 hours. The listing does not reconcile these different runtime claims.
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