| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Frequency response range: 20Hz-20000Hz Bluetooth version: 5.2 Charging port: Type-C Headphone battery capacity: 30mah, charging box battery capacity: 415mah Battery life: 5.5 hours per ear with standard sound quality, 4.2 hours per ear with high sound quality, 27 hours with charging box Charging time: about 100 minutes for the whole machine, about 45 minutes for the headset Ergonomic design, comfortable to wear 14mm super large unit, bringing you an extraordinary auditory feast
