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Matte black open-ear bone conduction headphones with flexible titanium frame and adjustable strap

PSIER X23 Bone Conduction Headphones Bluetooth 6.0 23g 13mm 10h

SKU CH-JE34-QT02D

Open-ear bone conduction headphones with Bluetooth 6.0, 13 mm drivers and a 23 g titanium frame for 10 hours of aware listening

  • Driver size13 mm
  • Headphone styleOpen ear
  • Impedance10 ohms
  • Signal-to-noise ratio90 decibels
  • Audio sensitivity90 decibels
  • ConnectionNo Jack
  • Open-ear awareness for safer outdoor runs
  • Feather-light 23g frame with memory-titanium fit
  • Bluetooth 6.0 stability with 60 ms latency
  • 13 mm drivers deliver rich 90 dB audio
  • 10-hour playtime from a 2-hour charge

Open-Ear Bone Conduction Headphones

The PSIER X23 uses bone conduction technology with an open-ear design that leaves the ear canals unobstructed. Weighing 23 g, they are intended for runners, cyclists and hikers who need to hear ambient sound while listening to audio. An adjustable strap and included earplugs allow a secure fit for different head sizes.

Sustained Wireless Performance

Bluetooth 6.0 provides a stable connection up to 33 ft with 60 ms latency for consistent streaming during long sessions. The battery delivers 10 hours of operating time and recharges in 2 hours, supporting extended workouts without interruption. Passive noise isolation and the enclosed cavity design reduce sound leakage by up to 50 % at typical volumes.

13 mm Driver and 90 dB Sensitivity

The 13 mm bone conduction drivers and 90 dB sensitivity determine the maximum output level and tonal balance. Buyers who require in-ear isolation or higher sound-pressure levels for noisy commutes will not be served by this open-ear architecture.

How it compares

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

Price $61.99
Pricier than about 77% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand namePSIER
Model nameX23
Part numberX23
Product typeOn-Ear
Product colorMatte Black
Performance
Supported distance10 m
Audio & video
Driver size13 mm
Headphone styleOpen ear
Impedance10 ohms
Signal-to-noise ratio90 decibels
Audio sensitivity90 decibels
Wearing styleOpen ear
Noise cancellationPassive
Mic impedance10 ohm
Mic signal-to-noise ratio90 decibels
Mic sensitivity90 decibels
Connectivity
Wireless technologyBluetooth
Ports & slots
ConnectionNo Jack
Power
Battery pack10 h
Run time10 h
Charging time2 h
Size & build
Cord lengthEarplugs
In the box
In the boxBone Conduction Ear Buds, Adjustable Strap, Earplugs, Type-C Charging Cable

Questions about this item

Does the 23 g frame and open-ear design stay comfortable and cool during all-day wear?

The 23 g titanium frame and open-ear fit eliminate ear-canal pressure and allow airflow, so heat and fatigue stay minimal even after 10 hours of continuous use.

What does the buyer need to provide for Bluetooth 6.0 pairing and the 60 ms low-latency link to work?

Any phone, tablet or computer that supports Bluetooth 6.0 will pair instantly and maintain the 10 m stable range without extra adapters.

Can I still use the included earplugs with the 13 mm drivers when I switch from bone-conduction mode to a noisy environment?

Yes, inserting the supplied earplugs seals the ear canal while the 13 mm drivers keep playing, giving passive isolation without changing devices.

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