Sony STH30 3.5mm waterproof Stereo Headset



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  • Sony STH30 3.5mm waterproof Stereo Headset
  • Sony STH30 3.5mm waterproof Stereo Headset

Sony STH30 3.5mm waterproof Stereo Headset

Comfort and clarity
Innovative and ergonomically designed earbuds and advanced 9.2mm dynamic earphone speakers deliver and impressive music listening experience in high comfort. You can enjoy all your entertainment wherever you go and as much as you want.

Any weather
The STH30 is designed to perform in any conditions. The entire headset is fully waterproof, including the headphone speakers, which are fitted with specially designed water-repellent acoustic fabric*. Great for exercising. Great for anything.

*Note: for best audio performance, your STH30 headphone speakers should dry at room temperature for up to three hours after being exposed to water.

Universal compatibility
You can use the STH30 with any popular smartphone, tablet, laptop or music player with a standard 3.5 mm audio connector. Whatever you’re into – music on the move, gaming, mobile video entertainment – you’ll get the best experience.

Hands-free calling
When a call comes in, press the inline remote to answer and press again to end the call. You can also use the inline remote to skip back and forward between tracks.


  • 3.5mm audio jack


  • Black
  • White
  • Purple

Nominal Impedance

  • 18ohm

Total harmonic distortion

  • <0.5% (100Hz .. 10000Hz @ 1mW)

Controls (one key)

  • Calling - answer/reject
  • Listening - play / pause / forward / back

Use with

  • Smartphone, tablet, laptop, music player or other device with 3.5mm audio output

Speaker type

  • 9.2mm dynamic

Frequency response

  • 20Hz - 20000Hz


  • ECM

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