Category:            Brand New, Open Box
Box:                      Yes
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🔊 Audio

• Driver size: 30 mm dynamic drivers
• Frequency response:
  • 4 Hz – 40,000 Hz (wired / Hi-Res)
  • 20 Hz – 20,000 Hz (Bluetooth standard)
• Audio codecs:
  • SBC
  • AAC
  • LDAC (Hi-Res wireless)

🔇 Noise Cancelling

• Dual processor system (QN1 + V1 chip)
• 8 microphones total for ANC (4 per earcup)
• Features:
  • Auto NC Optimizer (adjusts to environment)
  • Ambient Sound Mode
  • Wind noise reduction
  • Atmospheric pressure optimization (airplanes)

🎤 Microphone / Calls

• 4 beamforming microphones per side (8 total ANC + voice system)
• AI noise reduction (trained on voice samples)
• Clear hands-free calls with voice isolation

🔋 Battery

• Battery life:
  • Up to 30 hours (ANC ON)
  • Up to 40 hours (ANC OFF)
• Charging:
  • ~3.5 hours full charge
  • Fast charge: ~3 hours playback in 3–10 minutes (varies by source/charger)

📶 Connectivity

• Bluetooth version: 5.2
• Range: ~10 meters
• Multipoint connection: Yes (2 devices simultaneously)
• Profiles: A2DP, AVRCP, HFP, HSP

🎧 Design & Comfort

• Type: Over-ear, closed-back
• Weight: ~250 g
• Materials: soft-fit leather earcups
• Non-folding minimalist design (case included)

🎮 Features

• Touch controls (swipe/tap gestures)
• Speak-to-Chat (auto pause when talking)
• Wear detection (auto pause/play)
• DSEE Extreme audio upscaling (AI sound enhancement)
• Sony Headphones Connect app EQ customization