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Black open-ear wireless headphones with flexible ear hooks and 16.2 mm drivers

Edifier

Edifier Comfo Run Open-Ear Wireless Headphones Bluetooth 5.3 17h IP55

SKU CH-4B7B-WYTEH

Open-ear air-conduction headphones with Bluetooth 5.3, 16.2 mm drivers, dual ENC microphones, IP55 sweat resistance and 17 hours playtime

  • TypeOpen-Ear
  • Open-ear design keeps ears free for situational awareness
  • Bluetooth 5.3 provides stable wireless connection
  • 2 mm drivers with bass algorithm deliver powerful sound
  • Dual ENC microphones block background noise for clear calls
  • IP55 rating resists sweat and rain during workouts

Edifier Comfo Run Open-Ear Headphones

The Edifier Comfo Run headphones use an open-ear air conduction design that sits outside the ear canal for fatigue-free listening. They connect wirelessly via Bluetooth 5.3 and include a built-in microphone for calls. The IP55 rating protects against sweat and rain during workouts, running, or cycling. A built-in pedometer adds activity tracking for fitness-focused users.

Sustained audio playback and call clarity

The 16.2 mm dynamic drivers work with a bass enhancement algorithm to maintain consistent sound character across long sessions. Dual ENC microphones continuously filter background noise so voice quality remains stable during extended calls. The open-ear format avoids the pressure build-up that can occur with in-ear models over many hours. Up to 17 hours of playtime on a full charge supports all-day use without interruption.

Thermals noise and power in daily use

With no ear-tip seal, heat does not accumulate around the ears during prolonged wear. The open architecture lets ambient sound pass naturally, so there is no active noise cancellation circuitry drawing extra power. Fast charging restores usable listening time quickly between sessions. The lightweight frame and secure fit keep the headphones stable without clamping force that could cause discomfort.

Highlights

  • Open-ear design keeps ears free for situational awareness
  • Bluetooth 5.3 provides stable wireless connection
  • 2 mm drivers with bass algorithm deliver powerful sound
  • Dual ENC microphones block background noise for clear calls
  • IP55 rating resists sweat and rain during workouts

Specifications

TypeOpen-Ear

Questions about this item

Do the Comfo Run headphones get hot or noisy during a full 17-hour run?

The open-ear design sits outside the ear canal, so there is no sealed cavity to trap heat. No active cooling or moving parts exist, therefore the headphones run silently and stay at ambient temperature for the entire 17-hour battery life.

What must I already own to pair and charge these headphones?

You need a Bluetooth 5.3 source device such as a phone or watch and a standard USB power source — computer port, wall adapter or power bank — for the charging cable supplied in the box.

Will the 16.2 mm drivers and dual ENC microphones work properly when I keep my older phone in a waist pack while running?

Bluetooth 5.3 maintains a stable link at typical waist-pack range, the 16.2 mm drivers deliver full sound, and the dual ENC microphones suppress wind and traffic noise so calls stay clear even with the phone at hip level.

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