PSIER Bone Conduction Swimming Headphones Review: Specs, Pros and Cons
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This psier bone conduction swimming headphones review focuses on the PSIER S19 model, designed for active users who need reliable audio during water-based activities. The device features IPX8 waterproofing, allowing it to withstand submersion up to two meters deep for one hour. It also includes 32GB of internal storage for offline playback. These two specifications define its core utility, enabling you to listen to music underwater without relying on a paired phone. The open-ear design ensures you remain aware of your surroundings while enjoying your content.
What stands out
- IPX8 waterproof rating for submersion up to two meters.
- 32GB internal storage holds up to 8,000 songs.
- Bluetooth 6.0 with dual-mode MP3 playback capability.
- 8-hour battery life with 2-hour fast charging.
- 14mm driver delivers sound via bone conduction technology.
Who it fits
Good fit for
You should consider these headphones if you swim regularly or engage in underwater activities where wireless signals fail. The 32GB storage and MP3 mode allow you to carry your entire library without a phone. Runners and cyclists may also appreciate the open-ear design, which lets you hear traffic and surroundings. The secure silicone fit and adjustable strap accommodate various head sizes, ensuring stability during intense movement. If you need durable, waterproof audio for sports, this device fits your needs.
Who should skip it
You should look elsewhere if you primarily listen to music in dry environments where Bluetooth range is not a concern. The reliance on MP3 mode for underwater use means you must manage files directly on the device, which lacks the convenience of streaming. Additionally, while the app offers translation features, the bone conduction audio may not satisfy audiophiles seeking deep bass or isolated sound. If you prefer traditional in-ear isolation or do not need waterproofing, other options may serve you better.
Verdict: The PSIER S19 offers a practical solution for swimmers and active users who need waterproof, offline audio. Its IPX8 rating and 32GB storage make it a solid choice for water sports.
PSIER S19 Key Specs Explained
Water Resistance: IPX8
This rating confirms the headphones can be submerged in water up to two meters deep for one hour. You can use them safely while swimming or showering without worrying about damage. This level of protection is essential for aquatic sports. Standard earbuds often lack this durability, making IPX8 a critical spec for anyone who exercises in wet environments or near water.
Connectivity: Bluetooth 6.0, MP3 Mode
Bluetooth 6.0 allows stable wireless connections to multiple devices, ensuring steady audio performance on land. However, Bluetooth signals do not work underwater. You must switch to the built-in MP3 mode for swimming. This dual-mode design ensures you have audio access in both dry and wet conditions, a feature rarely found in standard wireless headphones.
Driver Size: 14mm
The 14mm driver delivers the sound vibrations that travel through your cheekbones to your inner ear. This size aims to provide rich, full-bodied audio despite the open-ear design. Larger drivers often produce deeper bass, but bone conduction relies on vibration intensity. This spec helps you gauge the potential volume and clarity compared to traditional in-ear models.
Battery Life: 8 hours
You get up to eight hours of continuous music playback on a single charge. This duration supports long training sessions or daily commutes without needing a mid-day recharge. The fast magnetic charging takes only two hours to fully power the device. This battery capacity is practical for extended outdoor activities where access to power outlets is limited.
Design and build details
The PSIER S19 uses an open-ear bone conduction form factor. This layout keeps your ear canals clear, allowing you to hear ambient sounds while listening. The listing notes soft silicone cushions on the front of the ears. These provide a gentle touch against your skin. The design includes an adjustable strap to accommodate different head sizes. This feature ensures a secure fit for various users. The build is fully sealed to support its IPX8 waterproof rating. You do not need to worry about water damage during swimming or underwater activities. The color is black, offering a standard appearance for active use.
According to the listing, the device relies on Bluetooth 6.0 for wireless connectivity. However, Bluetooth signals cannot work underwater. You must switch to the built-in MP3 mode for swimming. This mode supports MP3, WMA, FLAC, and WAV files. The 32GB internal storage holds up to 8,000 songs. This allows for offline listening without a phone. The open-ear design also promotes airflow. This makes the headphones more comfortable for extended wear. The 14mm driver delivers sound through bone conduction. The listing highlights that this technology provides rich audio. You can enjoy music while staying aware of your surroundings. The magnetic charging cable connects to a computer for file transfers. This setup simplifies adding your own tracks to the device.
Setup and Everyday Use Guide
Setting up the PSIER S19 involves two distinct paths depending on your activity. For land use, you pair the device via Bluetooth 6.0. This connection supports multi-device linking, allowing you to switch between phones or tablets without re-pairing each time. The open-ear design lets you hear surroundings, which is practical for outdoor runs or office environments where situational awareness matters.
For swimming, you must switch to the built-in MP3 mode. Bluetooth signals do not work underwater, so the device stores audio locally. It includes 32GB of internal storage, which can hold up to 8,000 songs. You can transfer files in MP3, WMA, FLAC, or WAV formats by connecting the magnetic charging cable to a computer. Two sample songs are pre-loaded for immediate use.
Daily use is supported by an 8-hour battery life. The headphones use fast magnetic charging, reaching a full charge in two hours. This cycle ensures you have enough power for extended swim sessions or long workdays. The listing mentions a Boean app that lets you adjust the EQ, create music with AI tools, and access real-time translation for 91 languages. This app also offers transcription for 66 languages. The 14mm driver delivers sound through bone conduction, while the built-in microphone handles calls. The adjustable strap ensures a secure fit for various head sizes, keeping the device stable during movement.
Before You Buy PSIER S19
You should verify that your primary devices support Bluetooth 6.0 for stable pairing. Since Bluetooth signals do not function underwater, you must switch to the built-in MP3 mode for any swimming or underwater activities. This requires you to transfer audio files via the magnetic charging cable to the 32GB internal storage. You will need to ensure your computer recognizes the device as a storage drive for copying MP3, WMA, FLAC, or WAV files. The Boean app enhances functionality with EQ adjustments and translation features, so confirm your smartphone is compatible. For upkeep, rinse the silicone cushions with fresh water after saltwater exposure to maintain skin comfort. This model fits best for users who prioritize open-ear awareness and dedicated swimming audio over traditional sealed earbuds. It serves a specific niche within the broader Headphones & Earbuds category, focusing on durability and specialized aquatic use rather than general noise isolation.
Check before you buy
- Confirm your phone supports Bluetooth 6.0 for stable land connection.
- Ensure your computer can read the device as a storage drive.
- Download the Boean app to access EQ and translation features.
- Transfer your own MP3 files since Bluetooth fails underwater.
- Rinse silicone cushions after saltwater use to preserve comfort.
The product at a glance
PSIER Bone Conduction Swimming Headphones
Best for: swimmers needing onboard music storage
- Form Factor
- Bone conduction, open-ear
- Battery Life
- 8 hours
- Connectivity
- Bluetooth 6.0
- Water Resistance
- IPX8
- Recommended Use
- Running
- Color
- Black
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The PSIER S19 offers IPX8 waterproofing for swimming and Bluetooth 6.0 for land use. It includes 32GB of internal storage for offline MP3 playback underwater. The open-ear design keeps you aware of your surroundings. Battery life lasts up to 8 hours with 2-hour fast charging. The Boean app allows EQ adjustments and translation features. This model suits swimmers who need reliable underwater audio without a phone.
Pros
- IPX8 rating allows submersion up to two meters
- 32GB internal storage holds up to 8,000 songs
- Bluetooth 6.0 supports multi-device connection
- Open-ear design maintains environmental awareness
- Boean app provides EQ and translation tools
Cons
- Bluetooth does not function underwater
- Battery life is limited to 8 hours
- Only includes two pre-loaded sample songs
Good fit if
- You need waterproof headphones for lap swimming
- You want to store music directly on the device
- You prefer open-ear designs for situational awareness
Skip if
- You require Bluetooth connectivity while submerged
- You need more than 8 hours of continuous play
- You prefer closed-ear isolation from noise
Verdict: PSIER S19 Bone Conduction Swimming Headphones delivers essential waterproof specs for swimmers who need onboard storage. It fits users who prioritize IPX8 durability and open-ear safety over extended battery life.
Specifications side by side
| Spec | PSIER Bone Conduction Swimming Headphones |
|---|---|
| Form Factor | Bone conduction, open-ear |
| Battery Life | 8 hours |
| Connectivity | Bluetooth 6.0 |
| Water Resistance | IPX8 |
| Recommended Use | Running |
| Color | Black |
| Model | S19 |
Frequently asked questions
Can I use these headphones for running?
Yes, the listing specifies running as a recommended use. The bone conduction design keeps your ear canals open, allowing you to hear traffic and surroundings. This open-ear safety feature is ideal for outdoor exercise where awareness of your environment is critical for your safety.
What is the difference between Bluetooth and MP3 mode?
Bluetooth connects wirelessly to your phone for land use. Since Bluetooth signals do not work underwater, you must switch to the built-in MP3 mode for swimming. This requires you to transfer audio files to the device beforehand so you can listen without a phone.
Does the PSIER S19 have onboard music storage?
Yes, it is best for swimmers needing onboard music storage. You can store tracks directly on the device for use without a phone. This allows for a clutter-free swimming experience, as you do not need to carry your phone to the pool edge.
Is the PSIER S19 waterproof?
It features IPX8 waterproofing. This rating confirms the headphones can be submerged in water up to two meters deep for one hour. You can use them safely while swimming or showering without worrying about water damage, making them suitable for serious aquatic activities.
What color is the PSIER S19?
The PSIER S19 comes in Black. This color option is listed as the available finish for this model. The design uses an open-ear bone conduction form factor with soft silicone cushions on the front of the ears for a gentle fit.
Can I connect multiple devices to this headphone?
Yes, the listing notes Bluetooth 6.0 connectivity. This connection supports multi-device linking, allowing you to switch between phones or tablets without re-pairing each time. This feature adds convenience if you frequently move between different gadgets for your daily audio needs.