AfterShokz Bluez 2 Bluetooth Stereo Headphones - Features and Specs

Article Index
AfterShokz Bluez 2 Bluetooth Stereo Headphones
Features and Specs
General Usage and Thoughts


The Bluez 2 are long on features and we have pulled them from the AfterShokz product page and posted them below for your convenience. Please make sure to check out the manufacturer's site if you want all the latest details.

OpenFit promises ambient sound awareness second to none. That means you can tune in to your music or a call without tuning out the world around you - vital for staying safe and alert as you move through the day.

With nothing ever in, on or covering your ears, these lightweight and secure headphones are designed to wear as if they're barely there - all day, every day.

Bone Conduction Technology
Experience stereo sound via mini vibrations that travel through your cheekbones to your inner ears, bypassing your eardrums completely.

Everyday Strong
Durably built to power through daily sweat sessions and wicked weather. A nanotechnology coating and watertight rubber gaskets repel sweat and moisture from the inside out.

Superior Stereo Sound
It doesn't seem sensible that audio traveling through your bones instead of your ears could be so finely tuned. It wouldn't be possible without our PremiumPitch technology, which assures the finest in bone conduction audio.

Six Hours of Music + Calls
A single charge will reliably deliver six hours of music play and talk time. A quick 15-minute charge provides enough boost to get you through a long workout or marathon call.

Noise Cancelling Microphones
Precisely placed dual noise canceling microphones exclude surrounding noise, effectively enhancing speech.

EQ Presets
Ensure your music always suits your mood with equalization presets that customize bass and vibration on the go.

Intuitive Controls
A multifunction button delivers complete control of music and calls right from the unit, which means your mobile device can remain safely tucked away during use.



  • Speaker type: bone conduction transducers
  • Frequency response: 20Hz~20KHz
  • Sensitivity: 100 ± 3dB
  • Microphone: -40dB ± 3dB
  • Bluetooth version: v3.0+EDR
  • Compatible profiles: A2DP, AVRCP, HSP, HFP
  • Wireless range: 33 ft (10m)
  • Battery: rechargeable lithium ion
  • Continuous play: 6 hours
  • Standby time: 10 days
  • Charge in: 2 hours
  • Weight: 1.45 oz (41g)
  • Warranty: two years
  • Compatible with: Bluetooth-enabled devices

On the last page we'll cover general use and our thoughts as we test these out.