Bone conduction transmits sound through cheekbones directly to your inner ear, bypassing eardrums entirely. This leaves ear canals open, allowing environmental awareness whilst preventing water intrusion and pressure-related discomfort.

Cranovib V2 maintains full functionality up to 3 metres underwater. This exceeds requirements for recreational swimming, lap training, and most diving activities, ensuring reliable performance in typical aquatic environments.

The 32GB capacity stores approximately 8,000 songs in standard MP3 format. This extensive library eliminates repetition during long training sessions, providing weeks of unique playlists without requiring external devices.

Yes, Bluetooth 5.4 ensures compatibility with smartphones, tablets, and smartwatches from all major manufacturers. Pairing is instantaneous, and the connection remains stable up to 10 metres from your device.

Expect 8 hours of continuous playback at moderate volume. Battery life varies slightly based on volume levels and connectivity mode, but easily covers multiple training sessions before requiring a recharge.

The oversized buttons and tactile feedback make operation effortless, even underwater. One-handed control allows volume adjustment and track changes without interrupting your stroke technique or removing the headphones.

The slim, flexible design fits comfortably beneath swimming caps and alongside goggles without causing pressure points. The secure wraparound structure maintains position during flip turns and vigorous swimming movements.