Bluetooth 5.0 Wireless Noise Cancelling Headset

BLUETOOTH 5.0 HEADSET: The latest true Bluetooth 5.0 smart IC provides fast and stable pairing with any 2 Bluetooth devices simultaneously. Lower power consumption, stronger signal.FREE TO TALK: M91 features enhanced extreme noise suppression technology to knock out the most aggressive noise. Provide you crystal-clear conversations even in noisy environments.EASY TO USE: Ergonomic separate power, mute, and volume buttons make going hands-free more enjoyable. Music enjoying and voice control meet all your daily needs.COMFORT THAT LASTS: Flexible headband and enlarged skin-friendly earpad making you all-day comfortable from the first call of the day to the last. Enjoy the freedom of wireless for calling.ALL-DAY CONVERSATIONS: Last a full day on the move with up to 40 hours talk time. 600 hours standby time on a 2 hours single charge.