Model:                 QuietComfort
Category:            Brand New, Open Box
Box:                      Yes

🎧 Bose QuietComfort Headphones

🔊 Core Features

• Active Noise Cancellation (ANC): Adjustable with Quiet, Aware, and Custom modes
• Audio Quality: High-fidelity sound with adjustable EQ (bass, mids, treble)
• Design: Over-ear, lightweight, plush ear cushions for long use

🔋 Battery & Charging

• Battery life: Up to 24 hours
• Fast charge: 15 minutes = ~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: 3.5 mm cable with inline mic included

🎙️ Calls & Controls

• Built-in microphone array for calls and voice assistants
• Works with apps like Zoom, FaceTime, etc.
• Controlled via buttons + Bose Music app

📏 Build & Dimensions

• Weight: ~240 g (0.24 kg)
• Foldable with carry case included