ACTIVE NOISE CANCELING - Shut the rest of the world off for a few hours, and focus on enjoying your favorite songs. Perfect for airplanes, buses, trains and more..BLUETOOTH 4.2 WITH MULTIPOINT SUPPORT - Lightning fast transfer speeds for quality, near lossless audio. Connect two Bluetooth devices at once and choose songs or take calls from either device..8 HOURS OF BATTERY LIFE - Long lasting playback with full ANC. Get even more playback time with noise canceling disabled..LIGHTWEIGHT COMFORT - A feather light contoured neckband keeps you comfortable for extended listening sessions.CONVENIENT NECK AND SMARTPHONE CONTROLS - Double click on the multi-function button to bring up Siri or Google Assistant. Get access to volume, playback and more on the neckband.