- Google Assistant voice interface with paired smartphone or tablet with Google Assistant app - Powerful hybrid noise cancellation with suppression features optimized passive and active isolation, suppressing wideband ambient noise of up to 30 dB - Bluetooth 4.2, NFC, AAC, LDAC, and aptX HD technologies - Patented, 20 mm Ironless Driver technology delivers bold and articulate playback via high-excursion with optimized control and exceptionally low distortion - Hi-Res Audio certified with supplied 3.5 mm cable - 10-minute charge provides up to 2 hours of playback - Up to 20 hours playback with noise canceling enabled - Touchpad allows for complete music and ambient control What’s included: - FLOW II headphone - Audio cable - USB-C cable - Pouch - In-flight adaptor Specs: • 3"H x 6.625"W x 7.625"'D • Weight: 0.72 lbs. • Rechargeable lithium ion battery • Wireless: Bluetooth • Wireless range: 150 feet Like-new, only flaws are some marking on the outside of the pouch from storage, and a slight mark on the headphone (see photos)