Technics AZ40M2 True Wireless Earbuds deliver natural, detailed sound from a 6 mm driver with an acoustic control chamber and harmonizer. Active Noise Cancelling reduces ambient noise, while beamforming improves call clarity. A 3-point multipoint Bluetooth 5.2 connection supports three devices (computer, phone, tablet) simultaneously. Earbuds are IPX4-equivalent; tips XS–L included; USB-C charging cord is supplied. Earbuds weigh ~5 g; case ~35 g. Buds: 2 h charge; case: 2.5 h; with NC, playback up to 5.5 h (earbuds) and 18 h with case.