Waterproof and Dustproof Ergonomic wing enhancer with Twistlock technology Enhance your work-out with Sports Mode Active Noise Cancelling with Smart Ambient 4 Mics for Crisp Clear calls JBL Pure Bass Sound Multi-point connection Seamless Bluetooth Pairing Bluetooth Version: 5.3 Music Playtime with BT on and ANC off: Up to 12 Hours Music Playtime with BT on and ANC on: Up to 10 Hours
