Noise Air Buds Truly Wireless Bluetooth Headset. The Noise Air Buds Bluetooth headset delivers balanced audio with 13 mm speaker drivers so that you can groove to your favourite foot-tapping tunes. This Bluetooth headset sports a microphone on each earbud to let you enjoy the benefits of clear call quality and transparent communication. Lastly, the IPX4 rating ensures that your headset is water-resistant, making it your ideal companion for long runs or sweaty workout sessions. buy now!