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Blue in-ear wireless headphones with inline remote and neckband

Edifier

Edifier W280BT Blue Sweatproof Headphones

SKU CH-7K35-PYCCM

Sweatproof neckband headphones with dual batteries for extended life, IPX4 water resistance and inline microphone controls

  • ColorBlue
  • Double battery design extends listening time
  • IPX4 rating protects against sweat and splashes
  • Connect two devices simultaneously via Bluetooth
  • Inline controls handle volume, playback and calls
  • Lightweight build with soft ear tips for comfort

Best comfort and sound for fitness

The Edifier W280BT stereo headphones are designed for workout sessions with a sweat-resistant IPX4 rating that protects against splashing water from any direction. A dual battery design extends daily listening time for long runs or gym visits. Bluetooth v4.1 delivers low-latency wireless audio to a smartphone, laptop or tablet. The blue finish suits active users who value comfort and reliable sound.

Thermals noise and power draw in normal use

Passive listening produces no audible fan noise because the headphones have no active cooling components. Battery discharge during typical playback is gradual, allowing hours of continuous music without frequent recharging. The IPX4 shell adds negligible thermal insulation, so the earpieces stay close to ambient temperature. Inline volume controls let you adjust levels without waking a paired device screen.

Behaviour under sustained load

Simultaneous connection to two Bluetooth devices remains stable during extended workouts, letting you switch between a phone and tablet without re-pairing. The dual battery arrangement supports all-day operation even when both links are active and the inline microphone is used for calls. Sweat resistance holds up through repeated high-intensity sessions. Battery meter and sleep functions preserve remaining charge when the headset is idle between sets.

Highlights

  • Double battery design extends listening time
  • IPX4 rating protects against sweat and splashes
  • Connect two devices simultaneously via Bluetooth
  • Inline controls handle volume, playback and calls
  • Lightweight build with soft ear tips for comfort

Specifications

ColorBlue

Questions about this item

How do I attach the earbuds so they stay in place during a run?

Loop the flexible neckband around the back of your neck, insert each earbud into its ear, and adjust the ear-tip size until the seal feels secure; the sweat-resistant IPX4 rating means splashing water from any direction will not damage the electronics.

What part will wear out first and need replacement?

The ear-tips and the inline microphone cable are the only user-replaceable items; the sealed dual-battery pack is not designed to be swapped by the owner.

What stops the music first during a long workout?

The dual-battery pack provides the runtime limit; once its charge is depleted the headphones power off until recharged.

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