Unused item. No returns or refunds. Thank you for viewing. Jabra ELITE 75t Titanium Black Battery: 7.5 hours, up to 28 hours with charging case Fast charging: 1 hour of use with a 15-minute charge Features: Stable fit, compact design Bluetooth: Bluetooth 5.0 Voice Assistant: Amazon Alexa, Siri, Google Assistant Dust and water resistance: IP55 compliant