• A scale-reference image of OPN Sound Mezzo+ bone conduction headphones beside a standard coffee mug.
  • High-resolution 3/4 hero shot of the dark grey and blue OPN Sound Mezzo+ bone conduction headphones, viewed from the side on a pure white background. The "OPN SOUND" text is visible on the blue right earpiece section.
  • OPN Sound Mezzo+ bone conduction headphones feature callout graphic detailing open-ear design, awareness, and one-button control.
  • A close-up photograph of one OPN Sound Mezzo+ headphone worn by a casual cyclist during a break on a paved trail. Natural light highlights the matte frame, small blue OPN Sound logo, and the ear-bud rest placement in front of the ear. The cyclist wears a jersey; blurred trees and a distant lake are in the sunlit background.
  • A 2x2 grid matrix showing four identical OPN Sound Mezzo+ bone conduction headphones in black and blue from different angles.
  • Factual authority infographic for OPN Sound Mezzo+ (OS8000BL, 850061193018) with icons, short cues, and fast Canadian shipping.
  • An extreme close-up of the OPN Sound Mezzo+'s earpiece, showing the textured blue button and a USB-C port against a fabric background.
  • Unboxing: OPN Sound Mezzo+ headphones secured in protective molded foam within a plain delivery box.
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OPN Sound

OPN Sound Mezzo+ Bone Conduction Headphones - Open-Ear Awareness

OPN Sound Mezzo+ Bone Conduction Headphones - Open-Ear Awareness

$95.95
$95.95
Sale Sold out
Shipping calculated at checkout.
🇨🇦Authorized Canadian Retailer
🚚Ships Duty-Free from Canada
✓1-Year Manufacturer Warranty

Hear your audio and your surroundings at the same time.

The OPN Sound Mezzo+ rests gently on your cheekbones, leaving your ear canals completely open. Bone conduction technology sends sound directly to your inner ear so you stay connected to your audio — and to everything happening around you — without pressure, isolation or discomfort.

Highlights

Bone Conduction — Ears Stay Completely Open

The Mezzo+ rests on your cheekbones and transmits sound through gentle vibrations to your inner ear. Nothing enters your ear canal, so you hear your audio and your environment simultaneously — naturally and without fatigue.

Dual Noise-Cancelling Microphones

Two built-in microphones filter background noise so your voice comes through clearly on every call, whether you’re at home, outdoors or in a busy environment.

Bluetooth 5.3 — Stable 33 ft Range

A reliable Bluetooth 5.3 connection keeps your audio smooth and uninterrupted up to 33 feet (10 metres) from your device — across a room, down the hall or out in the yard.

Up to 7 Hours of Playtime

A single charge delivers up to 7 hours of continuous use, with up to 300 hours of standby time. USB-C charging restores full power in approximately 2 hours.

IPX5 Weather Resistance

Rated IPX5, the Mezzo+ handles sweat, rain and everyday moisture so your routine doesn’t have to stop when the weather changes.

Ultralight Wraparound Fit — 26 g

At just 26 grams, the flexible wraparound frame sits securely without pressure or adjustment — comfortable enough to wear through long calls, walks and daily routines.

Full Specifications

Brand OPN Sound
Model Mezzo+
SKU / Model number OS8000BL
Colour Black
Audio technology Bone conduction — cheekbone-resting, ear canal stays completely open
Bluetooth version Bluetooth 5.3
Wireless range Up to 33 ft (10 m)
Microphone Dual noise-cancelling microphones
Weather resistance IPX5 — sweat and splash resistant
Battery playtime Up to 7 hours
Standby time Up to 300 hours
Charging time Approximately 2 hours
Charging connection USB-C
Weight 26 g (0.92 oz)
Warranty 1-year limited manufacturer warranty

🇨🇦 Canadian reliability

Ships duty-free from a Canadian warehouse and includes an authentic OPN Sound 1-year limited manufacturer warranty, backed by Innovative Living Solutions.

What’s in the Box

  • OPN Sound Mezzo+ bone conduction headphones
  • USB-C charging cable
  • User documentation

Frequently Asked Questions

What is bone conduction and how is it different from regular headphones?

Bone conduction headphones rest on your cheekbones and send sound vibrations directly to your inner ear, bypassing the ear canal entirely. Unlike earbuds or over-ear headphones, nothing blocks or enters your ears, so you can hear your audio and your surroundings at the same time.

Are these suitable for people who find earbuds uncomfortable?

Yes. Because the Mezzo+ sits outside the ear canal completely, there is no pressure, insertion or seal. Many people who find traditional earbuds uncomfortable find bone conduction a more comfortable alternative for extended wear.

Can I hear music and still be aware of my surroundings?

Yes. That is the core benefit of the open-ear design. Your ears remain fully open, so you hear your audio through bone conduction while ambient sounds — voices, traffic, doorbells — reach you naturally through your ears.

Are the Mezzo+ headphones safe to use in the rain or during exercise?

Yes. The IPX5 rating means the headphones are resistant to sweat and water splashes, making them suitable for outdoor walks, exercise and everyday use in variable weather. They are not designed for submersion.

How long does the battery last and how do I charge it?

The Mezzo+ provides up to 7 hours of playtime on a single charge, with up to 300 hours of standby time. Charging via USB-C takes approximately 2 hours.

Does the manufacturer warranty apply in Canada?

Yes. This is an authentic OPN Sound product sold by an authorized Canadian retailer. It includes a 1-year limited manufacturer warranty for Canadian customers.

Where does this product ship from?

Orders ship duty-free from a Canadian warehouse. There are no surprise import fees or customs charges at delivery.

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