• Headphone Type: Closed Dynamic
• Driver Unit: 40mm (Dome Type)
• Magnet: Neodymium
• Wearing Style: Circum Aural
• Frequency Response: 5Hz - 20,000Hz (JEITA)
• Impedance (Ohm): 314 Ω (1 kHz) (when connecting via the headphone cable with the unit turned on), 32 Ω (1 kHz) (when connecting via the headphone cable with the unit turned off)
• Cord Length: Cable Length (m): approx. 1.2 m
• Cord type: Cable Type: Single-sided (detachable)
• Plug: Gold-plated L-shaped stereo mini plug
• DSEE: Yes
• Frequency Response (Active Operation): 5 Hz - 20 000 Hz (JEITA)
• Passive Operation: Yes
• Frequency Response (Bluetooth® Communication): 20 Hz - 20 000 Hz (Sampling frequency 44.1 kHz)
• Ambient Sound Mode: Yes
• General Features (Active Headphones): Volume Control: Yes
• Sensitivity (dB/mW): 110 dB/mW (when connecting via the headphone cable with the unit turned on), 100 dB/mW (when connecting via the headphone cable with the unit turned off)

Battery

• Battery Charge Method: USB
• Battery Life(continuous communication time): Max. 30 hours (NC ON), Max. 40 hours (NC OFF)
• General Features(Active Headphones): Max. 30 hours (NC ON), Max. 50 hours (NC OFF)

Bluetooth® Specification

• Bluetooth® version: BLUETOOTH Specification  Version5.2
• Effective Range: Approx. 10 m
• FREQUENCY RANGE: 2.4 GHz band (2.400 0 GHz - 2.483 5 GHz)
• Profile: A2DP, AVRCP, HFP, HSP
• Supported Audio Format(s): SBC, AAC,LDAC
• Supported Content Protection: SCMS-T

Noise Canceling

• Ambient Sound Mode: Yes

What's In The Box

• SUPPLIED ACCESSORIES: Connection Cable, USB Cable, Carry Case