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Truly wireless with BLUETOOTH® connection
4GB of on-board storage
IP65/IP68 waterproof and dustproof
Up to 12 hours for BLUETOOTH® connection and 21 hours for on-board storage (both with charging case)
Ambient Sound mode (normal / voice)
Driver Unit
Balanced Armature
Frequency Response(Bluetooth® Communication)20Hz - 20,000Hz (44.1kHz Sampling)
NFCYes (Charging Case)