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Black wireless earbuds with earhooks and digital charging case

Corn Electronics

Corn Electronics Bluetooth 5.3 Earbuds 80hrs IPX7 Black

SKU CH-4K1Z-BWHJ0

Wireless earbuds deliver 80 hours of playtime with Bluetooth 5.3 and an IPX7 waterproof rating for sports use

  • Wireless TypeBluetooth
  • 80 hours total playtime with digital charging case
  • Hi-Fi sound quality backed by HD voice technology
  • Single-button control with automatic power-on and pairing
  • Bluetooth 5.3 enabling multiple usage modes
  • IPX7-rated sweat-resistant design built for sports

Wireless earbuds with 80hrs playtime

These Bluetooth 5.3 earbuds deliver up to 80 hours of total playtime using the charging case. They are built for listeners who want long sessions without daily recharging. The IPX7 rating protects against sweat and rain during workouts or commutes. Over-ear hooks keep the buds secure during movement.

Sustained audio and call performance

Hi-Fi sound quality and HD Voice Technology maintain clarity across extended listening periods. Bluetooth 5.3 provides a stable link for music, video and calls without frequent drops. The digital display on the case shows remaining power so you can plan charging breaks. Multi Using Mode lets you switch between mono and stereo use as needed.

Simple setup with hook fit caveats

One Button Control handles playback, calls and pairing without a companion app. Auto On/Connect pairs the earbuds to the last device as soon as they leave the case. The over-ear hooks suit most ears but can feel tight for smaller profiles after several hours. Wireless charging works only with Qi pads that align to the case coil.

Highlights

  • 80 hours total playtime with digital charging case
  • Hi-Fi sound quality backed by HD voice technology
  • Single-button control with automatic power-on and pairing
  • Bluetooth 5.3 enabling multiple usage modes
  • IPX7-rated sweat-resistant design built for sports

Specifications

Wireless TypeBluetooth

Questions about this item

How warm do the earbuds get during an 80-hour listening session?

The earbuds stay close to body temperature because Bluetooth 5.3 keeps power draw low even during long playback.

What device must I already have to pair these earbuds?

Any phone, laptop or TV with Bluetooth 5.3 or an earlier Bluetooth version will connect automatically.

Will the earbuds stay paired if I switch between an older phone and a newer laptop?

Multi Using Mode lets the earbuds remember both devices and switch without re-pairing each time.

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