Bose QuietComfort Headphones - Smoke Blue

Category:            Brand New, Open Box
Box:                      Yes

⚙️ Key Specifications

🎧 Audio & Noise Cancellation

• Type: Over-ear, wireless headphones
• Noise Cancelling: Active Noise Cancellation (ANC) with Quiet Mode & Aware Mode
• Sound: High-fidelity audio with adjustable EQ (bass, mid, treble)
• Custom Modes: User-defined ANC settings via app

🔋 Battery & Charging

• Battery Life: Up to 24 hours (ANC on)
• Fast Charge: 15 min = ~4 hours playback
• Charging Port: USB-C
• Full Charge Time: ~2.5 hours

📶 Connectivity

• Bluetooth Version: 5.1
• Range: Up to ~9 meters (30 ft)
• Wired Option: Yes (3.5mm audio cable with inline mic)
• App Support: Bose Music app for customization

🎤 Microphone & Calls

• Built-in microphone array for voice pickup
• Supports calls, voice assistants, and meetings

🧠 Features

• Legendary Bose ANC (one of the best in class)
• Aware Mode (transparency) for hearing surroundings
• Wind Block feature (reduces wind noise outdoors)
• Multipoint Bluetooth (connect multiple devices) (varies slightly by firmware)
• On-device controls