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Black wireless in-ear earbuds with microphone

Corn Electronics

Corn Electronics Wireless Earbuds Bluetooth 4.1 IPX7 8 Hour Battery Black

SKU CH-C5NM-ADHSX

Waterproof IPX7 earbuds with Bluetooth 4.1 and CVC 6.0 noise cancellation deliver eight hours of playback and 240 hours standby on a single charge

  • ColorBlack
  • Wireless TypeBluetooth
  • SpeakerStereo
  • VersionNo
  • CVC 6.0 noise cancellation filters background noise for clear calls
  • Bluetooth 4.1 provides faster, stable signal transmission with lower power consumption
  • IPX7 waterproof rating protects against sweat and rain during workouts
  • Up to 8 hours continuous music or talk time per charge
  • Three ear-tip sizes included for a secure, adjustable fit

Wireless Sports Earbuds

These Corn Electronics earbuds use Bluetooth 4.1 for stable wireless audio during workouts. IPX7 waterproofing protects against heavy sweat and rain. CVC 6.0 noise cancellation filters background sound for clearer calls. Up to 8 hours of play time and 240 hours of standby support long training sessions.

Setup Checklist

Verify your phone, tablet or laptop supports Bluetooth 4.0 or Bluetooth 4.1 for pairing. Choose the small, medium or large ear tips included to get a secure in-ear seal. Charge the battery fully before first use to reach the rated play time. No app or driver installation is required for basic operation.

Upgrade Perspective

Replaces wired sports headphones that snag or pull during movement. Replaces older Bluetooth 4.0 earbuds with shorter battery life and less stable connections. The jump is worth it when you need sweatproof durability and eight-hour runtime for daily gym or outdoor runs. Not for buyers who want active noise cancellation for travel or multi-device pairing.

Highlights

  • CVC 6.0 noise cancellation filters background noise for clear calls
  • Bluetooth 4.1 provides faster, stable signal transmission with lower power consumption
  • IPX7 waterproof rating protects against sweat and rain during workouts
  • Up to 8 hours continuous music or talk time per charge
  • Three ear-tip sizes included for a secure, adjustable fit

Specifications

ColorBlack
Wireless TypeBluetooth
SpeakerStereo
VersionNo

Questions about this item

What comes in the box and what must be purchased separately?

The package includes ear tips in small, medium and large sizes plus the earbuds themselves; no separate accessories are required for basic operation.

Which Bluetooth version should I choose for this model?

This model uses Bluetooth 4.1, which provides faster and more stable signal transmission, clearer sound quality and lower power consumption than Bluetooth 4.0.

What does the 8-hour battery figure mean in daily use?

Up to 8 hours of continuous talking or music playback on a single charge, with up to 240 hours of standby time before recharging is needed.

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