Backbeat GO 600 / R Headphones

Bluetooth 4.1 connectivity. Adjustable sound equalizer. On-ear controls let you play/pause, skip tracks, adjust volume and take calls easily. Built-in microphone. Up to 18 hours of listen/conversation time and 10 days of standby time. Full recharge time of 90 minutes. Roaming range of 10 m (33 ft.) Khaki.