• OnePlus Bullets Wireless Z2 neckband offers up to 30 hours of playback on a single charge. • Features 12.4mm dynamic drivers for clear audio and enhanced bass. • Supports quick charging, providing 20 hours of listening with just a 10-minute charge. • IP55 water and sweat resistance makes them suitable for workouts and outdoor use. • Magnetic control allows for easy play/pause by separating/joining the earbuds. • Connects wirelessly via Bluetooth, compatible with most smartphones and devices.