66 Audio Pro Voice wireless headphones review: Alexa moves out of the smart home

If you liked the concept of ONvocal’s OV Bluetooth headset, but skipped it because you didn’t like the combination of in-ear headphones and a neckband, you’ll want to check out 66 Audio’s Pro Voice cans. These on-ear headphones host only Amazon’s Alexa (the OV supported Alexa, Google Assistant, and Siri), but they’re simpler to operate,