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Turquoise in-ear earbuds with inline microphone and 3.5mm jack

Happy Plugs

Happy Plugs 7707 Turquoise Earbud Case

SKU CH-EHAS-1V2DC MPN 7707

Turquoise in-ear headphones with a 3.5 mm jack, inline microphone and remote for calls and music control

  • TypeCase
  • Universal 3.5 mm jack fits every phone and tablet
  • In-line microphone and remote control calls and music
  • Premium sound quality from dual in-ear drivers
  • Turquoise finish matches personal style
  • New condition ready for immediate use

What the product is

The Happy Plugs 7707 is a wired in-ear headset finished in turquoise. It connects through a 3.5 mm jack and includes an inline microphone with remote control for calls and music playback. The package is sold as a new accessory.

Thermals noise and power

Passive operation means no active cooling, no fan noise and no external power requirement. The earphones draw their signal directly from the host device through the 3.5 mm connection. Normal use adds no measurable heat or acoustic load.

Bundled accessories and software

The inline remote lets you answer calls, adjust volume and skip tracks without touching the connected phone or tablet. A built-in microphone handles voice input for calls and voice assistants. No companion app or driver installation is needed.

Highlights

  • Universal 3.5 mm jack fits every phone and tablet
  • In-line microphone and remote control calls and music
  • Premium sound quality from dual in-ear drivers
  • Turquoise finish matches personal style
  • New condition ready for immediate use

Specifications

TypeCase

Questions about this item

How do I plug in the 3.5 mm jack so the inline remote and mic work?

Insert the 3.5 mm plug fully into the headphone port until it clicks; a loose fit mutes the microphone and disables the remote buttons.

What part of the Happy Plugs 7707 will wear out first?

The on-cable microphone and remote module sees the most flexing, so the cable near that housing usually frays before the earbuds themselves.

When does the 3.5 mm connection start to crackle during long listening sessions?

Crackle appears once pocket lint or oxidation bridges the tip and ring contacts inside the jack, typically after months of daily insertion cycles.

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