The MW07 PLUS True Wireless Earphones are a luxe innovation in the True Wireless Category, boasting an unparalleled 40 hours of total battery life (with stainless steel charging case) and Bluetooth 5.0 with 30m/100ft connection range. Dual beamforming noise reduction mic arrays, one on each earphone, provide best-in-class talk performance while 10mm custom Beryllium drivers deliver brilliant sound.