Noise isolating memory foam Adjustable and immersive stereo haptic bass Rapid charge 40-hour battery life
Bluetooth Wireless Technology Up to 16 hours of total battery life Water Resistant Touch Controls Microphone Charging Case
6 Hours playtime , 21 hours Total quick charging " 5 minutes of charging = 60 minutes of playtime" support...
Selective hearing "lets filter-in important sounds from the outside world, like flight announcements, oncoming traffic or your order number" 11...
Anker Soundcore Vortex Wireless Headset By Anker, 20H Playtime, Deep Bass, Hi-Fi Stereo Earphones