Opened but not used, did not like fit. Brand SAMSUNG Color Mystic Black Ear Placement In Ear Form Factor In Ear Noise Control Active Noise Cancellation Model Name Galaxy Buds Live Galaxy Buds Live comes with an iconic shape and ergonomic design, a fit that lets in your natural surroundings, and a speaker optimized for a better experience. The first Active Noise Cancellation (ANC) for open type on Galaxy's true wireless buds keeps the noise out, but lets the world in. 12mm speakers with sound by AKG for clear notes, high or low, Typical Usage Time: 6 Hours, Talk Time: 4.5 Hours, Bluetooth 5.0 Compatibility: Android 5.0 & up , 1.5GB & up, iPhone 7 & up, iOS 10 & up, Sensors: Accelerometer, Gyro, Infrared, Hall, Touch, Grip, VPU International Model - No Warranty in the US. IPX2 Splash resistant