Size & Weight
WEIGHT: Approx. 8.0 g x 2

General Features
HEADPHONE TYPE: Closed Dynamic
DRIVER UNIT: 12mm
MAGNET: Neodymium
FREQUENCY RESPONSE(BLUETOOTH® COMMUNICATION): 20 Hz - 20,000 Hz (Sampling frequency 44.1 kHz)
SENSITIVITIES (DB/MW): -
VOLUME CONTROL: Yes
WATERPROOF: IPX4 equivalent
NFC: No
DSEE HX: No
PASSIVE OPERATION: No

Battery
BATTERY CHARGE TIME: Approx. 2.5 hrs
BATTERY CHARGE METHOD: USB Charging (with Case)
BATTERY LIFE(CONTINUOUS MUSIC PLAYBACK TIME): Max. 9 hrs
BATTERY LIFE(CONTINUOUS COMMUNICATION TIME): Max. 5 hrs
BATTERY LIFE(WAITING TIME): Max. 200 hrs

Bluetooth® Specification
BLUETOOTH® VERSION: Bluetooth Specification version 5.0
EFFECTIVE RANGE: Line of sight approx. 10 m
FREQUENCY RANGE: 2.4 GHz band (2.4000 GHz - 2.4835 GHz)
PROFILE: A2DP, AVRCP, HFP, HSP
SUPPORTED AUDIO FORMAT(S): SBC, AAC
SUPPORTED CONTENT PROTECTION: SCMS-T

Charging Case
BATTERY CHARGE TIME: Approx. 3 hrs
WEIGHT: Approx. 46 g