Feel the low beats and appreciate the height of vocals. With lightweight 30 mm dome drivers you get a crisp and clear sound with wide frequency range. You'll feel like standing in the studio with your favourite band. Walk around with your own personal helper. The CH710N's come with Google Assistant and Siri to help you along your day. Find out what the weather's like, set a reminder for your mate's BBQ, and make hand's free phone calls – all with simple voice commands. Connect instantly, without any Bluetooth settings hassle. Using near-field technology, all it takes is a tap of your phone onto the N-mark. And massive battery life of up to 35 hours gives you well over all day's solid audio. If you do find you're out of juice, quick charge gives you an hour's worth of playback from just ten minutes of charging.