Mezzo+ by OPN Sound
Open-ear design delivers pain-free listening while keeping you aware of your surroundings.
Unlock a new realm of sound with Mezzo+. Crafted with next-generation bone conduction technology and advanced Bluetooth 5.3 wireless connectivity, Mezzo+ delivers premium audio quality, while keeping you seamlessly connected to the world around you.
Mezzo+ rests outside your ears and utilizes bone conduction technology to send sound waves via tiny vibrations through your cheekbones to your inner ear. Listen to music, while also being safe and aware of the world around you. Enjoy up to 7 hours of battery on a single charge. Plus, 10 minutes of charging delivers 5 hours of listening.
Highlights
- 10 minutes of charging delivers 5 hours of listening
- Uninterrupted, clear calls with zero background noise
- Your headphones withstand heavy weather and sweat
- Ergonomic design loops over the ear, keeping your headphones secure
- Experience a pain-free and safe listening experience
Product Specs
- Speaker type: Bone conduction
- Bluetooth: 5.3
- Single use battery: 7 hours
- Standby time: 288 hours
- Charge time: 2 hours / 10 min quick charge for 80%
- Weight: 26g
- Frequency response: 20Hz-20KHz
- Water-resistance rating: IPX6
- Wireless range: 33ft (10 meters)
What's Included
- 1x Mezzo+ Open-Ear Headphones
- 1x USB-C Charging Cable
- 1x Earplugs
- 1x User Manual
- 1x Lifetime Warranty
Shipping
We offer free shipping in the continental U.S. Shipping fees apply to Alaska, Hawaii and international orders. U.S. orders ship USPS economy and will arrive within 5-8 business days. Faster shipping speed is available at checkout.
Returns
You can exchange or return your product within 30 days of purchase. Please email us at [email protected] and provide your order number and the item(s) that you would like to exchange or return.
FAQs
What are open-ear headphones?
Mezzo+ is equipped with an open-ear design that utilizes bone conduction technology. Mezzo+ does not go inside or over your ear canal, but instead rests just in front of your ears. This keeps your ears open to hearing the environment around you.
What is Bone Conduction Technology?
Bone Conduction Technology sends sound waves via mini vibrations through your cheekbones to your inner ear, bypassing your eardrum.
How do I charge Mezzo+?
Plug in the included charging cable. The LED will be green when charging and turn white when fully chargerd. 10 minutes of charging deliveres 5 hours of listening.
How do I pair Mezzo+?
While off, press and hold the power button for 3 seconds to enter pairing mode. Navigate to your device's bluetooth settings and select MEZZO+.
What are the headphone controls?
Power on/off: Press and hold the power button for 3 seconds Play/pause: Press the multifunction button 1x Volume up: Press the + button Volume down: Press the - button Next track: Press the multifunction button 2x Previous track: Press the multifunction button 3x Answer/end call: During a call, press the multifunction button 1x Reject call: During an incoming call, press the multifunction button 2x Voice assistant: Press and hold the multifunction button for 3 seconds
How do I use my phone's voice assistant?
Press and hold the multifunction button for 3 seconds. Your phone's assistant will activate. (Siri, Google Assistant, etc.) Speak your command.
How do I reset my Mezzo+?
While off, press and hold the multifunction button for 10 seconds.
Meet the Maker
Our Story
Bruce Introduced Bone Conduction Technology in 2011, Prioritizing Quality & Awareness
Bruce Borenstein introduced open-ear bone conduction headphones to the U.S. market in 2011 with a clear goal: to deliver a private listening experience that doesn't sacrifice situational awareness. With this mission in mind, Bruce Borenstein founded OPN Sound, aiming to solve the safety issues that headphone users experience with traditional in-ear and over-the-ear product designs. OPN Sound offers a range of premiere open-ear headphones, including true wireless earphones that feature advanced directional audio and bone conduction technology. Led by Bruce Borenstein, a pioneer in the open-ear movement and the founder of Shokz, OPN Sound strives to promote safe listening practices by delivering an exceptional open-ear product line at an accessible price point.