Bose QuietComfort Earbuds II Wireless In-Ear Headphones — Renewed, Personalized Noise Cancelling, Bluetooth 5.3

Bose QuietComfort Earbuds II (Renewed) are high-performance wireless in-ear headphones that deliver personalized noise cancellation and tailored sound in a compact, pocketable package.

These renewed QuietComfort Earbuds II have been professionally inspected and refurbished to work and look like new, offering Bose’s leading adaptive noise-canceling technology and a customizable fit at a reduced price. The earbuds combine precise ANC, an app-driven personalization routine, and reliable Bluetooth 5.3 connectivity to make listening immersive whether you’re commuting, working, or exercising.

How do these earbuds tailor noise cancellation to my ears?

The QuietComfort Earbuds II use on-device calibration in conjunction with the Bose Music app to analyze your ear shape and listening environment, then adjust active noise cancellation and sound profile for optimal isolation and clarity. This is not a one-size-fits-all setup; the system personalizes performance every time you run the fit-and-calibration routine.

• Personalized noise-canceling calibration via Bose Music app.
• Multiple internal microphones monitor and adapt ANC in real time.
• Three ear tip sizes and three stability bands for a secure seal and consistent performance.

What battery life and charging options can I expect on the go?

Each charge delivers up to six hours of listening time from the earbuds, with extra charges provided by the compact charging case for extended use. Quick-charge support gives around two hours of playback from a twenty-minute top-up, helping when you need power fast.

• Up to 6 hours per full earbud charge, plus case-provided top-ups.
• Quick-charge: ~20 minutes yields roughly 2 hours of playback.
• Portable charging case sized for pockets and daily carry.

How reliable is the wireless connection and device switching?

With Bluetooth 5.3, the earbuds maintain a stable connection within about 30 feet of your source device and minimize dropouts in crowded wireless environments. The earbuds remember up to seven previous pairings so you can switch devices quickly without repeated re-pairing steps.

• Bluetooth 5.3 for robust range and stability.
• Seamless switching between the last seven paired devices.
• Low-latency performance suitable for video and calls in most setups.

How do I control sound, calls, and settings without reaching for my phone?

The earbuds feature an intuitive touch interface for play/pause, skip tracks, adjust ANC level, and answer calls with simple taps and swipes. For deeper customization, the Bose Music app sets shortcuts, adjusts noise-canceling intensity, and walks you through personalization routines.

• Touch controls on each earbud for playback and ANC adjustments.
• Bose Music app for profile, shortcut, and noise control setup.
• Voice prompts signal battery and connection status without checking your phone.

Who is this for: These renewed Bose QuietComfort Earbuds II are ideal for listeners who prioritize industry-leading noise cancellation, personalized audio comfort, and dependable wireless connectivity but want the value of a professionally refurbished device. They suit commuters, open-office workers, frequent travelers, and anyone seeking a high-quality, pocketable ANC solution with app-driven tuning.