Version: V5.0+EDR+BLE+BR
Frequency: 20Hz-20KHZ
Speaker: Ø13mm,
Distance:15m
Earbuds battery:（30mAh) Charging case:（300mAh)
Playing time: 5/6 hours, Music time : 4/5 hours
Standy by:≥500times
Weight: 46.43g
earbuds size:15.63*12.6*12.42mm
Charging case: 61.5MM*31.2MM
