• Active Noise Cancellation
• CustomTune for Personalized Cancellation
• Bose Fit Kit for Isolation & Comfort
• Up to 24 Total Hours of Power
• Charging Case Offers 18 Hours of Power
• Clear Calls with 4 x NC Microphones
• Insert Earbud to Auto Answer Calls
• Insert/Remove Earbuds to Auto Play/Pause
• Touch Controls for Audio, Calls & ANC
• Bose Music App for Guided Setup & More
Specs:
What’s in the box:
• 2 Bose QuietComfort® Earbuds II
• Bose Fit Kit:
3 pairs of eartips (small, medium, large)
3 pairs of stability bands (1, 2, 3)
• Charging case
• USB-C® (A to C) cable (12")
• Quick start guide
• Safety sheet
Dimensions/Weight:
• Earbuds:1.2" H x 0.68" W x 0.88" D (0.22 oz each)
• Charging case:2.61" H x 2.34" W x 1.05" D (2.11 oz)
• USB cable:12"
Materials:
• Earbuds: Plastic, gold plating, sweat and water resistant (IPX4)
• Eartips: Silicone
• Case: Hard plastic
Battery:
• Battery life: Up to 6 hours
• Earbud charge time: 1 hour
• Charging case charge time: 3 hours
• Quick-charge time: 20 minutes for 2 hours
• Battery charge method: USB-C
• Battery type (earbud): Lithium-ion
• Battery type (case): Lithium-ion
• Automatic on/off feature to preserve battery
Microphones:
• 4 microphones in each earbud
Technology:
• Bluetooth range: Up to 30 ft
• Bluetooth version: 5.3
• Codec: SBC and AAC
• Chip set: Qualcomm® S5 Audio SoC
