LYPERTEK SOUNDFREE S30 TUV 10m waterproof headphones underwater.

SOUNDFREE S30’s TUV 10m Waterproof Certification: Unrivaled Audio for Water Adventures

Take your music to new depths with the LYPERTEK SOUNDFREE S30, now officially TUV-certified for 10m deep waterproofing. This prestigious certification, combined with the S30’s IP68 dust-tight and waterproof rating, makes these bone conduction headphones the ultimate choice for swimmers, divers, and water sports enthusiasts in 2025. Whether you’re slicing through pool laps or exploring open waters, the SOUNDFREE S30 delivers premium audio without compromise. Dive in and discover why this certification changes the game.

TUV 10m Certification: Built for the Deep End

The TUV 10m deep waterproof certification ensures the SOUNDFREE S30 can withstand submersion up to 10 meters, setting a new standard for aquatic audio gear. TUV, a globally trusted testing authority, subjects devices to extreme water pressure and immersion tests, guaranteeing reliability in challenging conditions. Paired with the S30’s IP68 rating, which guards against dust and prolonged submersion, these headphones are ready for any water-based challenge, from competitive swimming to snorkeling.

With a 35% surge in demand for deep-waterproof audio devices reported in 2024, the S30 meets the needs of athletes who refuse to let water limit their music.

SOUNDFREE S30: Your Aquatic Audio Companion

The TUV certification enhances the S30’s features, making it a standout for water sports:
  • Standalone MP3 Mode: Download your favorite playlists to S30 for phone-free listening underwater, where Bluetooth signals can’t reach.
  • Premium Bone Conduction Sound: Advanced cartilage drivers deliver clear, vibrant audio through your cheekbones, keeping your ears open for safety.
  • Featherlight Design: At 23 grams, the S30 ensures a secure, comfortable fit for extended swims.
  • Robust Battery: Up to 8 hours of playback powers you through long aquatic sessions.

Ideal for Water-Based Activities

The SOUNDFREE S30 is crafted for those who thrive in water:
  • Pool Swimmers: Enjoy seamless music during training with TUV-certified 10m waterproofing.
  • Open-Water Explorers: Tackle lakes, oceans, or snorkeling with confidence in the S30’s durability.
  • Rainy Days: Train outdoors worry-free, thanks to the IP68 dust and water resistance.

Tips for Aquatic Use

  • Post-Swim Maintenance: Rinse with fresh water and dry with a soft cloth to maintain TUV-certified performance.
  • Playlist Prep: Download playlists to the S30’s MP3 mode for uninterrupted underwater listening.
  • Fit Check: Adjust the ergonomic band for a snug fit before diving in.

Why Choose LYPERTEK?


Backed by Sound Innovation's decade of audio expertise, LYPERTEK delivers products trusted by athletes worldwide. The SOUNDFREE S30’s TUV 10m certification underscores its reliability for water sports enthusiasts.

Shop the SOUNDFREE S30 Now

Ready to dive into superior sound? The Lypertek SOUNDFREE S30, with its TUV 10m deep waterproof certification and IP68 rating, is your perfect aquatic audio partner. Shop now  with free shipping and make every splash unforgettable!Tested the S30 underwater? Share your story in the comments!
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