The Porodo Office Wireless Headset is designed to provide excellent sound quality and long life for all working or leisure use. It has an internal battery of 300mAh, which gives it 20 hours of working time, and it takes only one hour to recharge via a USB-C charging port. Its connectivity performance as Bluetooth 5.3 provides stable support for a talking distance of 12m and a playback range of 15m. It speaks of 40mm for its driver size and has a speaker sensitivity of 115+3dB, proven crystal-clear audio through the headset. An extra ingredient in communication used at the professional level is the noise-canceling microphone with 42dB sensitivity and a mute button.