If you want for kids bluetooth capabilities with a secure fit and advanced audio hybridization, choose VLOP Bone Conduction Headphones; if you need a dedicated, rugged MP3 player specifically engineered for competitive lap swimming and diving, choose Pmjebe Bone Conduction Swimming.
• VLOP Bone Conduction Headphones: Its biggest strength is the hybrid bone and air conduction system that delivers enhanced bass and clearer mids while maintaining situational awareness; the trade-off is a slightly more complex setup process for transferring files to its 32GB internal storage. This pick is for the active user who wants one device for running, gym work, and casual swimming.
• Pmjebe Bone Conduction Swimming: Its biggest strength is its pure focus on underwater performance with an IPX8 rating and large tactile buttons designed for mid-stroke operation; the trade-off is a heavier build at 50 grams and a smaller 8GB internal storage capacity compared to modern standards. This pick is for serious swimmers and divers who prioritize durability and simple controls over high-fidelity music quality on land.
The VLOP VP01 stands out because it attempts to solve the traditional weakness of bone conduction technology: sound quality. By integrating a dual-driver structure that combines bone conduction vibration with directional air conduction, this headset aims to provide a richer audio experience than standard open-ear models. If you are looking for spatial audio open ear headphones for work or daily commutes where clarity matters, the inclusion of these enhanced mids and bass frequencies makes a tangible difference. You aren't just hearing vibrations; the design intends to deliver a more immersive stereo experience while still leaving your ears open to the world around you.
For the multi-sport athlete, the versatility here is unmatched. The unit features Bluetooth 6.0 connectivity, which suggests a stable connection for streaming music from your phone during land-based activities like running or cycling. Yet, it does not abandon water sports. With built-in 32GB of storage, you can load thousands of songs directly onto the device, allowing you to swim without needing to carry a phone. The waterproof design is rated equivalent to IP68/IPX8 standards, meaning it is sealed against deep submersion. However, you must remember that Bluetooth signals do not travel through water, so switching to MP3 mode via a triple-click of the button is mandatory for underwater use.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-25 · 7 min read · Independent comparison
This product is ideal for someone who refuses to compromise between their morning run and their afternoon swim session. The ergonomic titanium memory frame is designed to adapt to most head shapes, ensuring the headphones stay secure even when wearing goggles, helmets, or glasses. At only 28 grams, it feels incredibly light, reducing the pressure on your temples during extended wear. The magnetic charging capability adds a layer of convenience for quick top-ups between sessions. However, users should be aware that the built-in playback mode consumes more power than Bluetooth streaming, potentially shortening battery life during long swims if the device isn't fully charged beforehand. If you value a device that bridges the gap between high-quality terrestrial listening and functional aquatic utility, this is the logical choice.
The Pmjebe S3 takes a different approach by prioritizing simplicity and robustness over audio complexity. It is built as a dedicated tool for the pool and beyond, featuring a professional 13.8mm bone conduction horn vibrator designed specifically to transmit sound effectively through the cheekbones to the cochlea. While the VLOP offers a hybrid system, the Pmjebe focuses on delivering a clear signal through its dedicated driver, making it a reliable companion for those who simply want to hear their music while submerged. The design philosophy here is utilitarian: get in, put it on, and swim.
Durability and ease of use are the core pillars of this model. It carries a strict IPX8 waterproof rating, ensuring it is completely safe for diving, surfing, and skiing, not just casual laps. The physical interface is distinctively designed for wet conditions; three large, tactile buttons allow you to control playback, shuffle playlists, and switch modes without needing to squint at a screen or fumble with small switches. This is critical for a swimmer who needs to adjust their music while mid-stroke without breaking rhythm. The open-back wireless design ensures comfort, preventing the "plugged ear" feeling that can be disorienting underwater, though the manufacturer notes that using earplugs can further improve sound isolation if the surrounding noise is too high.
However, the Pmjebe comes with specific constraints that define its target audience. At 50 grams, it is significantly heavier than the VLOP, which might be noticeable during long training sessions or if you are sensitive to weight on your head. The internal storage is limited to 8GB, which holds roughly 2000 songs, but this is less flexible than the 32GB found in the competitor. Furthermore, the lack of a display or complex interface means you rely entirely on tactile feedback and memory for track selection. This product is perfect for the dedicated swimmer who treats their headphones as specialized equipment rather than a general-purpose media player. It is also a strong candidate for anyone seeking best rechargeable bluetooth earbuds for basketball who wants a lightweight option that won't fall out, though its primary identity remains rooted in the water.
• Best for Audio Fidelity on Land → VLOP Bone Conduction Headphones: The hybrid bone and air conduction drivers offer superior bass and mid-range clarity compared to the single-driver approach of the Pmjebe.
• Best for Dedicated Swimming Performance → Pmjebe Bone Conduction Swimming: Its larger 13.8mm driver and ergonomic design specifically optimized for water environments make it a purpose-built tool for laps and diving.
• Best for Battery Efficiency → VLOP Bone Conduction Headphones: Both offer 8 hours of playtime, but the VLOP's lighter weight (28g) and magnetic charging may offer better longevity in daily use scenarios.
• Best for Storage Capacity → VLOP Bone Conduction Headphones: With 32GB of internal memory, you have four times the space of the Pmjebe's 8GB for offline playlists.
• Best for Ease of Use Underwater → Pmjebe Bone Conduction Swimming: The three large, tactile buttons are easier to operate with wet fingers and gloves than the touch-sensitive or smaller controls often found on hybrid devices.
• Best for Multi-Sport Versatility → VLOP Bone Conduction Headphones: The combination of Bluetooth 6.0 and robust MP3 storage makes it equally comfortable on a treadmill, a bike path, or in a pool.
• Best for Lightweight Comfort → VLOP Bone Conduction Headphones: At 28 grams, it is nearly half the weight of the Pmjebe, reducing fatigue during all-day wear.
• Best Value for Serious Divers → Pmjebe Bone Conduction Swimming: If your primary activity involves submersion and you don't need high-end audio fidelity, the specialized design justifies the choice.
After analyzing the specifications and intended use cases, I would personally buy the VLOP Bone Conduction Headphones. The reason is simple: versatility. While the Pmjebe is excellent for its niche, the VLOP's hybrid audio system provides a much better experience for the majority of my day, from working with for kids bluetooth safety to hitting the gym. The ability to switch seamlessly between Bluetooth 6.0 for land sports and 32GB of onboard storage for swimming removes the friction of carrying multiple devices. In my opinion, having the enhanced bass and clearer mids from the dual-driver system makes it a superior all-around companion, provided you are willing to manage the file transfer process for your swim playlists.
Yes, both models feature open-ear designs that allow ambient sound to pass through, which is safer for children, but the VLOP is particularly well-suited due to its lightweight construction and secure fit for active kids.
No, neither product supports Bluetooth connectivity underwater. You must switch to the built-in MP3 mode on either device to listen to music while submerged.
The VLOP holds up to 32GB, accommodating thousands of tracks, whereas the Pmjebe offers 8GB of storage, which is sufficient for about 2000 songs depending on file size.
Neither product uses active noise cancellation; they are designed to keep your ears open to your surroundings for safety, though the Pmjebe suggests using earplugs underwater to reduce external noise interference.
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