6 Microphones with VOICEIA Technology - 2 traffic stick mics accurately capture the speaker's voice, 2 Bottom mics capture ambient sound, and 2 middle mics capture internal noise. After collecting sound signals through 6 mics, pc headset can pick up your voice and eliminate background noise with exclusive VoiceIA tech. The bluetooth headphone makes your voice clearer than other headsets with 4 or fewer microphones. Perfect for online meetings, home offices, call centers, and online classes.

Active Noise Reduction Combined with ENC Tech - Active Noise Reduction emits reverse sound waves to cancel noise. ANC allows you to focus on the caller instead of background noise. Bluetooth headset adopts circumaural design, ENC passive noise isolation can be combined with active noise cancellation. Enjoy crystal sound quality even in noisy environments. The bluetooth headset with microphone is the ideal bluetooth headset for truck drivers, receptionists, call centers, and construction sites.

Up to 48 Hours Talking Time And 10 Times Longer Life - Wireless headset supports 48H of talk time/50H of music time/120H of standby time on a single charge. Or plug in the USB cable (included) and enjoy unlimited using time. Bluetooth headphone has fast charging function, which can support 6 hours of calls after 15 minutes of charging, which greatly serves your efficiency. And Mic boom is at a safe distance from the mouth to avoid being damaged by saliva, making it 10 times longer than others.

Multi-Microphone Array & 360 ° Pickup - 3 Microphone array equipped with self-developed VoiceIA algorithm technology to realize 360 ° free pickup and the maximum volume of the speaker was increased to 85dB making Luna Bluetooth conference speaker easy to apply to a larger conference room. This conference microphone and speaker was made to be full-duplex ensuring your remote conference call will not be interrupted and help you enjoy smooth calling experience.

New Background Noise Reducting Technology & Speech Enhancement - eMeet Luna Bluetooth Speakerphone features exclusive updated VoiceIA technology, eliminating background noise such as air conditioning noise, keyboard clicks, & general background noise. With the auto-vocal-increase function, this USB conference speakerphone is able to identify the distance of the sound source, automatically adjust the sound volume to realize self-volume balance, and provide a smooth and clear call experience.