Technics EAH-AZ80 true wireless earbuds deliver reference-quality high-resolution sound with dual hybrid noise cancellation and enhanced JustMyVoice calling. A 10 mm free-edge driver, LDAC support, and a 20 Hz–40 kHz range enable immersive audio. Multipoint Bluetooth to three devices, eight MEMS mics, concha-fit foam, and seven silicone tip sizes provide a secure seal. IPX4, USB-C charging, about 7–7.5 hours per charge, and ~24–25 hours with the case.