Built-in speech microphone with Clear Speech engine digitally enhances
speech clarity and HD Voice-ready, delivering a more natural and
life-like conversations. One touch wireless NFC connection with Bluetooth 3.0 compatible with Smartphone and tablets.Detachable, high-purity flat tangle-free audio cable lets you enjoy your music the good old-fashioned way.Easily switch your music source between these two Bluetooth stereo devices. you can enjoy your music wireless without losing the audio quality and with low latency.