The ANC technological innovation commands an increased price, nonetheless. And While this headset stays at ease for several hours, it's a comparatively small battery life, so it demands charging 2 times as normally since the Evolve2 sixty five. They are for those who want the best noise-cancelling earphones. And, not https://allhealthmarket.com/product/smart-wearables/smart-electronics-smart-wearables/headsets/lenovo-lp40-pro-earphones-tws-bluetooth-5-1-wireless-sports-headphone-waterproof-sport-noise-reduction-headphones-touch-control-250mah-2/