Bluetooth Headset with Microphone,3.0x2.2x7.5 inch,Black

AI NOISE CANCELLING & MUTE KEY MICROPHONE: Eliminates up to 99. 6% of transmitting noise so that the people on the other side will not hear the background noise. Making your voices is crisp and clear, and the connection is strong with no stutter or missed communication. With the mute key it is possible to turn the microphone off and on during the calling. Very suitable for trucker, receptionists, call center, construction sites, or wherever life takes you. FOR LEFT OR RIGHT EAR MONO BLUETOOTH WIRELESS HEADSET WITH MICROPHONE: The ±135° rotatable mic is reversible so that the earpiece can be used on the right or left side. the microphone stalk is flexible that you can easily adjust the microphone to the perfect angle to capture your voice loud and clear. LONG BATTERY LIFE & SUPPORT 2 BLUETOOTH DEVICES CONNECTION: The trucker bluetooth headset offer up to 2 days (32-36 hours) talking time and 4 days standby time with single charge. Fully charged in just 1.5 hours (Type C charging