About this item 【CVC8.0 Noise Cancelling】 Bluetooth speakerphone with microphone bluetooth Combines two built-in HD microphones and advanced CVC8.0 noise cancelling technology, which can eliminate distracting background noise. So you can enjoy high quality communication and clear call flow while talking. 【Wide compatibility】 Bluetooth wireless headset has strong stability and compatibility. Suitable for many devices: Samsung, Iphone, Huawei, Galaxy, smartphones, tablets, laptops, MP3 headsets, etc. Suitable for IOS, Android, HarmonyOS system. 【Ultra long battery power】 The headset with microphone bluetooth are charged 1.5-2 hours, 15 hours of music playing, 18 hours of talking and 90 days in standby mode. Fully charge the battery does not take long and lasts all day. Meet the requirements of daily use. 【Comfortable wearing design】: The lightweight Bluetooth earphone (10g) does not burden your ears and offers to be worn for hours... The flexible ear hook can rotate 180° vertically and 360° horizontally, good for drivers or business people. 【Connect two devices】: This bluetooth handy headset can also connect two devices at the same time to meet the requirements of multiple usage scenarios. With a variety of functions, you can play or pause music, answer/hang up/reject calls with one touch.