- Wireless connections Bluetooth: 5.0
- Bluetooth protocol: HFP/A2DP/ HSP/AVRCP
- Communication distance: 10 meters (accessible open space)
- Double headphones continuous listening time: About 4 hours
- Headphone standby time: About 150 hours
- Single earphone battery capacity: 43mAh
- Charging box battery capacity: 300mAh
- Headphone charging time: About 1.5 hours
- Charging box charging time: About 2 hours
- Single earphone net weight: About 4.1g
- With the total net weight of the charging box: About 35.4g
- Charging box size: 62×40×27.2mm
- Headphone size: 26.65×16.4×21.6mm
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