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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

  • Driver size15 mm
  • Frequency range20000 Hz
  • Headphone styleTrue Wireless
  • Impedance8 ohms
  • Signal-to-noise ratio86 decibels
  • Power supplyBattery, d, a, true
  • 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.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $42.99
Pricier than about 67% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameGREYOLK
Model nameV3, V3 BLACK
Part numberV3
Product typeTrue Wireless
Product colorBlack
Performance
Supported distance10 m
Audio & video
Driver size15 mm
Frequency range20000 Hz
Headphone styleTrue Wireless
Impedance8 ohms
Signal-to-noise ratio86 decibels
Audio sensitivity86 decibels
Wearing styleOpen ear
Noise cancellationActive
Mic impedance8 ohm
Mic frequency response20000 Hz
Mic signal-to-noise ratio86 decibels
Mic sensitivity86 decibels
Connectivity
Wireless technologyBluetooth
Ports & slots
ConnectionTYPE-C charging port
Power
Power supplyBattery, d, a, true
Battery pack10 h
Run time10 h
Charging time2 h
Built-in batteryBattery
Size & build
Product weight32 g
In the box
In the boxUser 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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