Annadue Wireless Headset,Single Ear Bluetooth 5.2 Headset with Mic,Dual Noise Reduction System,IPX6 Waterproof Earpiece for Sports,Running,Driving,Business,Office

[Stable Performance] Advanced Bluetooth 5.0 smart chip and dual noise reduction system. Let you enjoy the sound of HiFi music and excellent communication effect, and have a safe and stable connection, the distance can be up to 10m/32.8ft. [Easy Pairing and Clear Sound] It can easily pair with any two Bluetooth devices at once. Built in HD microphone can provide crystal clear sound, let you enjoy high quality music and clear calls anytime, anywhere. [Ergonomic Design] Ergonomically designed to fit firmly into your ears. 180° rotating headset can be adapted to all kinds of left and right ear shapes. Even prolonged listening can provide a comfortable fit. [Long Standby Time] The wireless headphones have a high performance lithium battery inside. Continuous talk or music playback time of up to 25 hours, standby time of 360 hours, quick charging only 1.5 hours. [Wide Compatibility and Battery Display] Compatible for iOS, for Android, and for phone or tablet. IPX6 waterproof function. The battery level is displayed on the smartphone's home screen.