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Black open-ear wireless headphones, 32 g, 15 mm drivers, Bluetooth 5.4

GREYOLK V3 open-ear headphones Bluetooth 5.4 15 mm 32 g 10 h

SKU CH-S1DC-3TE0E

Open-ear Bluetooth 5.4 headphones with 15 mm drivers, 32 g weight, 10 h battery and AI noise-cancelling mic for aware listening

  • TypeTrue Wireless
  • ColorBlack
  • Driver Unit15 millimeters
  • Frequency Response20000 hertz
  • THDTrue Wireless
  • Input Impedance8 ohms
  • Open-ear design keeps you aware of surroundings
  • Bluetooth 5.4 enables stable wireless connection
  • 15 mm drivers deliver clear stereo sound
  • 32 g lightweight frame stays comfortable for 24 hours
  • 10 hour battery life with 2 hour recharge

Open-ear design for situational awareness

The GREYOLK V3 uses an open-ear architecture that leaves the ear canal unobstructed. This allows ambient sound to reach the ear naturally while audio plays through 15 mm air-conduction drivers. The layout is intended for users who must stay aware of traffic, colleagues or announcements during calls, commutes or outdoor exercise.

Ten-hour battery with two-hour recharge

A single charge delivers up to 10 hours of continuous music playback or 8 hours of talk time. The integrated cell reaches full capacity in approximately 2 hours via the USB Type-C port. This cycle supports a full workday or extended training sessions without requiring a mid-day top-up.

Thirty-two gram frame with multipoint switching

The headset weighs 32 g and uses a skin-friendly, flexible body that hooks over the ears without clamping pressure. A multifunction button toggles between two paired Bluetooth 5.4 devices such as a phone and a tablet. The package includes the headphones, a Type-C cable, an English manual and a packaging box.

Highlights

  • Open-ear design keeps you aware of surroundings
  • Bluetooth 5.4 enables stable wireless connection
  • 15 mm drivers deliver clear stereo sound
  • 32 g lightweight frame stays comfortable for 24 hours
  • 10 hour battery life with 2 hour recharge

Specifications

BrandGREYOLK
ModelV3, V3 BLACK
Part NumberV3
TypeTrue Wireless
ColorBlack
Driver Unit15 millimeters
Frequency Response20000 hertz
THDTrue Wireless
Input Impedance8 ohms
Signal to Noise Ratio(SNR)86 decibels
Power Supplybattery, d, a, true
Sensitivity86 decibels
ConnectorTYPE-C charging port
Ear Couplingopen_ear
Weight32 grams
Noise CancellingActive
Wireless TypeBluetooth
Battery10 hours
Operating Time10 hours
Charge Time2 hours
Distance10 meters
Contains Embedded Batterybattery
Microphone Impedance8 ohm
Microphone Frequency Response20000 hertz
Microphone Signal to Noise Ratio(SNR)86 decibels
Microphone Sensitivity86 decibels
Featuresactive_noise_cancellation, 5.4, 10 hours, Without Cable, Button Control, touch, Wireless, True Wireless, dynamic_driver, 8 ohm, 10 meters, User Manual
Package ContentsUser Manual, Cable

Questions about this item

Do the open-ear design and 32 g weight stay comfortable and cool during 24-hour use?

The open-ear construction keeps airflow around the ear and the 32 g frame adds almost no pressure, so heat build-up is minimal even after a full day of wear.

What source device and Bluetooth version are required to pair these headphones?

Any smartphone, tablet or computer with Bluetooth 5.4 will connect immediately; the box also includes a Type-C cable for charging.

Will the 15 mm drivers and 86 dB sensitivity deliver clear audio when paired with an older Bluetooth 5.4 source?

Yes, the 15 mm drivers and 86 dB sensitivity produce detailed sound, and Bluetooth 5.4 maintains a stable link with compatible older devices.

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