Bluetooth version: v5.1
Distance: 10 m
Case battery capacity: 300 mAh
Working time: 4.5 hours
Input voltage: 5V DC 0.5A
Charging cable: USB-C (included)
Charging time: 2.5h
Case size: 49.5x49.5x21.3 mm
Box weight: 59 g
Headphone weight: 4g
Bluetooth version: v5.1
Distance: 10 m
Case battery capacity: 300 mAh
Working time: 4.5 hours
Input voltage: 5V DC 0.5A
Charging cable: USB-C (included)
Charging time: 2.5h
Case size: 49.5x49.5x21.3 mm
Box weight: 59 g
Headphone weight: 4g
