✓ Limited edition
✓ Built-in noise reduction & microphone
✓ 6 hour playback time with uninterrupted use
✓ Touch controls on the side
✓ Works for both IOS and Android
✓ Buy now as a Christmas gift and exchange until January 15, 2020
They can be connected to any Bluetooth device. They work with all cell phones, tablets, computers, TV, etc.