Micool Trucker Bluetooth Headset, Noise Cancelling Single Ear Earpiece, 30H Talking Time, Hands Free Earpiece for Cell Phone (BLACK)

【UP TO 30H TALK TIME】 If you drive or work for most of your working day and you need to be available at all times, your Bluetooth headset Built-in 200 mAh battery offering 30 hours of talk time with one charge, all day stay connected. 【2 NOISE CANCELLATION MICROS】Wireless one ear Bluetooth earpiece filter out 80% of noise reduction. It provides you with excellent sound quality. The trucker Bluetooth headset for mobile phone blocks background noise and makes calls clearer. 【Mute function and 12g ultra-light】Single ear Bluetooth headset adds mute function, long press "Volume-" to immediately turn off the microphone and make work more focused. The 12g ultra-small and ultra-light design makes it more comfortable to wear, almost forgetting the earpiece you bring. 【Voice Control & Up to 50 meters of wireless range】Double click "MFB button" to activate your voice assistant( Siri / Cortana / Bixby etc.), your voice to control the Bluetooth device, allowing you to continue working without having to carry your phone or IPAD. [Connect 2 device at the same time] Trucker bluetooth headset and connect 2 mobile phones at the same time, the result of the sturdy design of the headset, can adapt to a variety of work situations. 2 mobile phones are connected at the same time and work happily without interfering with each other.