We examined wireless and wired headsets in individual batches, using the same methodology for each groups: We examined Each and every headset for a minimum of 1 comprehensive workday, having a single- to 2-hour breaks in between stints. On the next days, we swapped concerning headsets for a aspect-by-aspect comparison. https://allhealthmarket.com/product/smart-wearables/smart-electronics-smart-wearables/headsets/original-lenovo-lp40-pro-tws-earphones-wireless-bluetooth-5-0-earbuds-headphone/