*Double Mic ENC+ANC
*Super long play time
*High definition sound
*Ultra-long life battery
*Bluetooth version:5.3
*Bluetooth distance：10m
*Bluetooth Solution：8922
*Audio decoding support：ACC/MSBC
*Earbud battery：40mAh
*Charging case battery：300mAh
*Charging time：1.5h
*Play time：4-5h
*Frequency Range：20Hz~20KHz
*Charging port：TYPE C
*Speaker specification：Φ10mm
*Gross weight：12.5KG
*Net weight：12KG
*Earbud size：31*20*24.5mm
*Charging case size：63*52*25mm
*Gift box size：115*83*30mm
*Carton size：43.5*33*24.5CM
*Packing quantity：100PCS