True Wireless Earbuds EAH-AZ40Enjoy legendary Technics sound quality in a sized to fit earbud, with crisp, clear call clarity. Technics EAH AZ40 True Wireless Earbuds let you connect seamlessly and clearly to multiple Bluetooth devices at once, with JustMyVoice technology to amplify words and reduce noise for impressive call quality (phone or video). Four discrete earpiece sizes ensure and ideal fit for comfort. The unique design of the Technics acoustic chamber, harmonizer, and