We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black open-ear wireless headphones with lightweight ear-loop design

OPN Sound

OPN Sound Aperto Open-Ear Wireless Headphones Black

SKU CH-V3AA-V42DR

Open-ear wireless headphones use directional audio for ambient awareness, weigh 24 grams, and provide 10-hour battery life with IPX5 water resistance

  • TypeWireless
  • ColorBlack
  • Wireless TypeBluetooth
  • Charge Time2 hours
  • CompatibilityUniversal
  • Directional audio delivers sound without ear vibration
  • Ultra-light 24 g frame stays comfortable all day
  • Secure ear-loop fit prevents pressure and pain
  • 10-hour battery powers music and calls
  • IPX5 rating resists sweat and weather

Open-ear design for situational awareness

The OPN Sound Aperto uses directional audio technology to send sound toward the ear while resting outside it. This open-ear approach lets you hear music and calls without blocking ambient noise. The wireless headphones weigh 24 grams and loop over the ear for a secure, pain-free fit during extended wear.

Check Bluetooth compatibility and charge routine

Verify that your phone, tablet or computer supports Bluetooth audio streaming before ordering. The headphones require roughly 2 hours to reach a full charge, so plan charging around your daily schedule. An IPX5 rating protects against sweat and rain, making them suitable for outdoor workouts.

Lightweight frame frees ears for all-day use

Because nothing sits inside the ear canal, the Aperto avoids the pressure and fatigue common with in-ear buds. The 10-hour battery covers a full day of calls and music without needing a midday top-up. A built-in microphone handles voice pickup for clear conversations while you stay aware of traffic, colleagues or announcements.

Highlights

  • Directional audio delivers sound without ear vibration
  • Ultra-light 24 g frame stays comfortable all day
  • Secure ear-loop fit prevents pressure and pain
  • 10-hour battery powers music and calls
  • IPX5 rating resists sweat and weather

Specifications

TypeWireless
ColorBlack
Wireless TypeBluetooth
Charge Time2 hours
CompatibilityUniversal

Questions about this item

Does the box include a charging cable or do I need to buy one separately?

The headphones charge in two hours via the supplied cable; no extra purchase is required for basic use.

Is there a model with longer battery life or should I choose this 10-hour version?

The Aperto provides ten hours of playback per charge; no alternative capacity is offered for this model.

How does the 24-gram weight feel during a full day of wear?

At 24 grams the open-ear design rests lightly over the ear, staying secure and comfortable for extended sessions.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.