If you want a dedicated blue kids headset that keeps your child safe and entertained in the pool, choose Feiltik Swimming Headphones Underwater; if you need a rugged shield to protect expensive over-ear headphones during travel, choose co2CREA Protective Case. These two items solve completely different problems for different lifestyles, and mixing them up would leave you either with wet electronics or an unprotected device on your next trip.
• Feiltik Swimming Headphones Underwater: The standout strength is its IPX8 waterproof rating combined with bone conduction technology that keeps ears open, but it trades off Bluetooth functionality when submerged, requiring a switch to MP3 mode. This pick is strictly for active water sports enthusiasts and swimmers.
• co2CREA Protective Case: Its biggest advantage is the hard EVA shell with anti-static lining designed specifically for Apple AirPods Max 2, offering superior physical protection, yet it offers no audio features whatsoever. This pick is for travelers who own high-end studio headphones and need portability.
The Feiltik Swimming Headphones Underwater are engineered for one primary environment: water. If you have ever tried to listen to music while swimming, you know the struggle of traditional earbuds falling out or water damage ruining the electronics. These headphones address that head-on with a fully IPX8 waterproof rating. This isn't just splash-proof; it is built for diving and snorkeling. The design utilizes bone conduction technology, which transmits sound through the cheekbones rather than vibrating the eardrum. This creates an open-ear experience where the ear canal remains clear, preventing the soreness and pressure buildup common with in-ear buds after hours of use.
For parents looking for a rechargeable open ear headphones for small ears, this model is particularly relevant. The bone conduction design ensures that the device does not pressurize the ear canal, making it comfortable for extended wear without causing pain. The product data sheet notes that the package includes swimming earplugs, further emphasizing its aquatic focus. With 32GB of built-in storage, it holds up to 8,000 songs directly on the device. Since Bluetooth signals do not travel effectively underwater, users must switch to MP3 mode to enjoy their playlist while submerged. However, once you hit the surface, the Bluetooth 6.0 capability kicks in, allowing for seamless wireless connection on land and even supporting dual device pairing so you can connect to two sources simultaneously.
Who should skip this? If you are looking for a case to store your existing headphones, this is not the solution. It is a standalone audio device. Furthermore, if you rely heavily on real-time streaming or voice calls while deep underwater, the lack of Bluetooth underwater functionality means you cannot use live services; you must pre-load your music onto the 32GB drive. It is also worth noting the magnetic charging design eliminates ports, ensuring durability against water intrusion, but it requires the specific magnetic cable included in the box.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-30 · 7 min read · Independent comparison
On the other end of the spectrum, the co2CREA Protective Case serves a singular, critical function: preservation. This is not an audio device; it is a hard-shell enclosure made from durable EVA and Nylon materials. It is explicitly designed as a perfect fit for Apple AirPods Max 2 headphones. The construction features a soft anti-static lining that reflects superior taste and ensures long-lasting performance by shielding the headphones from bumps, dents, and scratches. The dimensions of the case are 9.21 x 8.97 x 2.4 inches, providing ample room for the headphones and accessories.
The design prioritizes travel convenience. It includes a comfortable hand strap, allowing you to simply hold the case wherever you go and enjoy music anywhere once you arrive. A unique feature highlighted in the specifications is the magnetic device on the bottom, which allows the AirPods Max 2 to enter a dormant state automatically when placed inside. This smart interaction adds a layer of utility beyond simple storage. The case is water-resistant, adding a margin of safety against accidental spills during transit, though it is not designed for submersion like the Feiltik option. It also features a dedicated accessory compartment and charger storage area, ensuring that all necessary cables stay organized and don't get lost in a bag.
This product is ideal for commuters, frequent flyers, and audiophiles who treat their headphones as precious investments. The "Peach Pink" color option suggests a style-conscious buyer who wants their gear to stand out. However, buyers must understand that the listing specifies "CASE ONLY," meaning the actual headphones and any accessories are not included. If you do not own compatible Apple headphones, this case will be useless to you. It is purely a protective shell, offering no internal power source or audio processing capabilities.
• Best for battery life and music storage → Feiltik Swimming Headphones Underwater. With 32GB of internal memory, you never need to worry about finding a Wi-Fi signal or relying on a phone's battery while in the pool.
• Best for physical protection of high-end gear → co2CREA Protective Case. The hard EVA shell and anti-static lining provide the only viable defense against the crushing weight of luggage or accidental drops.
• Best for water sports and immersion → Feiltik Swimming Headphones Underwater. The IPX8 rating makes it the only choice for anyone planning to dive, snorkel, or swim laps with music.
• Best for travel organization → co2CREA Protective Case. The dedicated compartments for chargers and the ergonomic hand strap make packing significantly easier for business or leisure trips.
• Best for comfort during long sessions → Feiltik Swimming Headphones Underwater. The open-ear bone conduction design prevents ear fatigue, whereas carrying heavy headphones in a case does not impact comfort until they are worn.
• Best for connectivity versatility → Feiltik Swimming Headphones Underwater. Dual device pairing and Bluetooth 6.0 support allow for modern wireless flexibility on land.
• Best for smart dormancy features → co2CREA Protective Case. The magnetic mechanism puts the headphones into sleep mode instantly upon closing the case.
• Best for age range inclusivity → Feiltik Swimming Headphones Underwater. The design accommodates both adults and kids, making it a versatile family purchase for pool days.
In my opinion, I would buy the Feiltik Swimming Headphones Underwater because it actively enhances your daily activities rather than just storing them. While the co2CREA case is a brilliant accessory for protecting valuable equipment, it is passive by nature. The Feiltik headphones, however, offer a transformative experience for kids wireless swimming, turning a routine lap session into an engaging event with music. The bone conduction technology solves the comfort issue that plagues most children's swim gear, and the massive 32GB storage means you aren't tethered to a phone. If you are buying for a child to use in the water, this is the only logical choice. If you already have a solid pair of over-ear headphones and just need a way to carry them safely, then the co2CREA case becomes essential. But for pure utility and entertainment value, the Feiltik unit stands out as the more impactful purchase.
Yes, the Feiltik headphones are rated for both adults and kids. The open-ear bone conduction design avoids putting pressure on the ear canal, making it a safe and comfortable option for smaller heads compared to traditional in-ear buds.
The co2CREA case is exclusive to the Apple AirPods Max 2 headphones. It is not compatible with standard AirPods, AirPods Pro, or older generations of the Max series due to its specific form factor and magnetic docking requirements.
No, Bluetooth does not work underwater. You must switch the device to MP3 mode using the built-in 32GB storage before entering the water. Bluetooth is available for use immediately after you exit the pool.
The co2CREA case is water-resistant, meaning it can handle light splashes or rain during travel, but it is not designed for submersion or heavy water exposure like the Feiltik headphones are.
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