Headphone Style: True Wireless
Power and Charging:
Time to full charge: ~2 hours
30 minute charge = ~1.5 hours of battery life.
Battery: 280mAh for up to ~9 hours of continuous playback in headphone mode at 50% volume.
Times are approximate and will vary based on usage.
Bluetooth Version: 4.2
Codec Support: AAC
Frequency Response: 20Hz – 20KHz