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Gray open-ear bone conduction neckband headphones with wrap-around silicone frame

M-AUDIO TRI Run Open Ear Bone Conduction Headphones

SKU CH-CDJ7-8X6M9

Open-ear bone-conduction headphones with Bluetooth 5.3, IPX8 waterproofing and six-hour battery life for running, cycling and paddling

  • Headphone styleOpen Ear, Neckband
  • Power supplyBattery, true
  • ConnectionNo Jack
  • Wearing styleOpen ear
  • Cord lengthUser Manual
  • Wireless technologyBluetooth
  • Open-ear design keeps you aware of surroundings while listening
  • Bone conduction drivers deliver audio without blocking ear canals
  • Bluetooth 5.3 provides stable wireless connection up to 10 metres
  • IPX8 waterproof rating withstands sweat, rain and splashes
  • Six hours playback per charge with two-hour recharge time

Open Ear Bone Conduction Design

The M-AUDIO TRI Run headphones use bone conduction drivers to deliver audio while leaving the ear canal open. This open ear design maintains situational awareness during outdoor activities. The neckband format wraps around the head for a secure fit during movement. Bluetooth 5.3 provides a wireless connection up to 10 meters from the source device.

Suited for Land Based Multisport Training

Runners, cyclists and paddlers benefit from the IPX8 waterproof rating and sweatproof construction during intense workouts. The six hour battery life covers extended training sessions on a single charge. Buyers who require onboard MP3 storage for phone free swimming should consider alternatives as this model supports Bluetooth playback only. The lack of active noise cancellation means ambient sound is always audible by design.

Sustained Use Battery and Thermal Performance

The internal battery delivers up to six hours of continuous operation before requiring a two hour recharge cycle. Bluetooth 5.3 maintains a stable link throughout long runs or rides without frequent dropouts. The open ear architecture avoids the heat buildup common with sealed in ear monitors during prolonged wear. Bone conduction transducers operate steadily at typical listening volumes without distortion over the full discharge period.

How it compares

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

Price $121.99
Pricier than about 88% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameM-AUDIO
Model nameTRI Run, 850000259607
Product typeOpen Ear, Neckband
Product colorGray
Performance
Supported distance10 m
Audio & video
Headphone styleOpen Ear, Neckband
Wearing styleOpen ear
Noise cancellationNone
Connectivity
Wireless technologyBluetooth
Ports & slots
ConnectionNo Jack
Power
Power supplyBattery, true
Battery pack6 h
Run time6 h
Charging time2 h
Built-in batteryBattery
Size & build
Cord lengthUser Manual
In the box
In the boxHeadphones, Cable, User Manual

Questions about this item

What Bluetooth version does my phone need to pair with the TRI Run headphones?

The headphones use Bluetooth 5.3 and will pair with any device that supports that version or an earlier one.

Can I still hear traffic and conversation while wearing the open-ear TRI Run during a run?

Yes, the bone-conduction open-ear design leaves the ear canal unblocked so ambient sound reaches you naturally.

How do I confirm the TRI Run is charging and ready for a six-hour session?

Connect the supplied cable; the indicator shows charging status and a full charge takes two hours for up to six hours of playback.

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