• AUDIO & PERFORMANCE
• Product: Bose QC55 Noise Cancelling Headphones
• Driver Size: 40mm dynamic drivers
• Audio: High-quality stereo sound with deep bass, clear vocals, and detailed highs
• Noise Cancellation: Active Noise Cancellation (ANC)
• Noise Control: 3 levels of adjustable noise cancellation for different listening environments
• Frequency Response: 20Hz – 20kHz
• Impedance: 47 ohms

2. CONNECTIVITY

• Wireless Connectivity: Bluetooth
• Bluetooth Range: Up to approximately 10 meters
• Wired Connectivity: Supports wired audio connection
• Compatibility: Android smartphones, iPhones, tablets, laptops, PCs, and other Bluetooth-enabled devices

3. MICROPHONE & CALLING

• Microphones: Dual built-in microphones
• Calling: Hands-free voice calls through the connected smartphone
• Voice Pickup: Designed to provide clear voice communication while helping reduce surrounding noise

4. DESIGN & BUILD

• Type: Over-ear wireless headphones
• Ear Cushions: Soft, cushioned ear cups designed for comfortable extended listening
• Headband: Adjustable headband for a secure and comfortable fit
• Weight: Approximately 195 grams
• Dimensions: Approximately 17.8 × 17.2 × 5.5 cm
• Controls: Integrated controls for music playback, volume, calls, and noise cancellation
• Colors: Silver, Black, and Rose Gold

5. BATTERY & CHARGING

• Battery: Built-in rechargeable battery
• Battery Life: Up to 24 hours
• Charging: USB charging
• Fast Charging: Quick-charge support for convenient top-ups

6. FEATURES & COMPATIBILITY

• Active Noise Cancellation: Helps reduce unwanted background sounds for more immersive listening
• Audio Modes: Multiple noise-control levels allow you to adjust the amount of surrounding sound
• Wireless Audio: Bluetooth connectivity for convenient cable-free listening
• Additional Features: 40mm drivers, dual microphones, over-ear design, rechargeable battery, hands-free calling, and comfortable ear cushions