Like new Samsung in-ear Galaxy ear buds Model SM-R177

Bluetooth v5.2, Compatibility - Android 7.0 and up, 1.5GB and up, 5-20hrs Play Time Active Noise Cancellation and Ambient Sound control let you hear only what you want to hear. Enjoy booming bass and crystal clear treble through two-way dynamic speakers. 3 Microphones - Two microphones detect ambient noise while Active Noise Cancellation blocks unwanted sound. International Model - No Warranty in the US.