Bluetooth version 5.3
Transmission range 10 m
Codecs AAC/SBC
Frequency response 20Hz-20kHz
Operating time approx. 5 hours (volume 70%)
approx. 22~25 hours (with carrying case)
Battery capacity 40 mAh/0.148Wh (headphones)
300 mAh/1.11Wh (charging case)
Charging time approx. 1.5 hours
Charging interface USB-C
(0,0)
