Take control over your music with these Bose QuietComfort® earbuds II. This device creates a personalised listening experience that allows you to enjoy your favourite songs at a new level. your Bose headphones use a CustomTune system that adapts the sound and noise-cancellation to your ears; these Bose quiet comfort earbuds assess the shape of your ear canals via a chime that bounces out and then back from the canal and is then picked up by the device's built-in microphones. Once your Bose earbuds have learned the shape of your ear canals, they adapt the music and noise-cancellation to provide you with the best sound for you. You'll also be able to go deep into your music with your Bose QuietComfort® earbuds' true-to-life sound; this device has high-performance drivers and amplifiers that deliver powerful acoustics.

Specifications:

Headphone:

Earpiece design: in-ear (Intra-Aural)

Driver type: Dynamic

Active noise cancellation: Yes

Controls/Microphone location controls: earpiece (side - unspecified)

Microphone: Left earpiece, the right earpiece

Sensors: Touch

Microphone:

Number of voice microphones: 4

Noise-cancelling: Yes

Wireless connectivity:

Bluetooth: 5.3

Bluetooth profiles: A2DP, HFP

Wireless range: 30' / 9.1 m (Bluetooth)

NFC: No

Battery:

Battery Chemistry: Lithium-Ion

Runtime: 6 hours (BT+ANC)

Quick charging times: 20 Minutes for 2 hours

DC Input power: 3.8 VDC

Wireless charging: None

Charging port: Pins

Charging case additional runtime: 18 hours (BT+ANC)

Battery Chemistry: Lithium-Ion

Recharge time: 3 hours (4.18 Wh batteries)

Charging interface: USB Type-C

Physical:

Colour: White

Water resistance: resistant

IP rating: IPX4

LED indicator: Yes

Material of construction: ABS, Polycarbonate, silicone

Dimensions: 

Earphones: 1.2 x 0.68 x 0.88" / 30.5 x 17.27 x 22.35 mm

Charging case: 2.61 x 2.34 x 1.05" / 66.29 x 59.44 x 26.67 mm

Weight: Earphones: 0.2 oz / 6 g; Charging case: 2.1 oz / 60 g

Packaging info:

Package weight: 0.445 lb (201gr.)

Box dimensions (LxWxH): 5.7 x 3.5 x 1.8"

Features:

Key features:

 - Active noise cancellation

 - CustomTune for personalised 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

Legendary sound personalised to you:

Your music sounds best when the listening experience is tailored to you. That’s why Bose QuietComfort® earbuds II are engineered with pioneering CustomTune sound calibration technology that optimises the noise cancellation and sound performance to fit your ears. With personalised audio, you can enjoy the world’s best noise cancellation and deep, immersive sound with powerful bass wherever you’re listening to music.

The best noise cancellation of any earbud. Or headphones:

QC earbuds II represent a revolutionary advance in noise cancellation technology with the ability to cancel noise better than any noise-cancelling earbuds or over-ear headphones on the market. It starts with ensuring an optimal fit for your ears. The soft, silicone ear tips have an umbrella shape that creates a firm seal at the opening of your ear, reducing outside noises. Microphones then detect environmental noise and generate an opposing signal to cancel it, making your quiet sound quieter. CustomTune technology is able to personalise the noise cancellation to the shape of your ears to precisely soften sounds that are hardest to reduce, like voices.

You and your music in perfect sync:

QuietComfort® earbuds II deliver lifelike, balanced sound with nuance, clarity, and depth, so you can get in the zone and feel seamlessly connected to your music. The wireless earbuds are engineered with high-performance drivers, amplifiers, and electronics that are custom-designed to fit a small package. CustomTune technology takes the sound to the next level by personalising it to your ears, so your music sounds even more immersive and emotionally impactful.

Find your best fit with the Bose fit Kit:

To ensure your wireless earbuds feel comfortable and stay put no matter what you’re doing, QC earbuds II come with a Bose fit Kit. The convenient fit Kit includes three pairs of ear tips and three pairs of stability bands designed to fit the unique shape of your ears. Both the ear tips and stability bands are made from soft silicone for all-day comfort and a secure fit. The ear tips rest gently but securely in your ears and spread contact evenly. The stability bands hug the contours of your ears with curved fins that grip your ears for a snug fit. And since no two ears are the same, even on the same person, swap different-sized ear tips and bands to find your best fit.

You’re in control of your sound:

With Bose QC earbuds II, you decide how much of the world you want to hear. Quiet Mode offers maximum noise cancellation, so you can feel fully immersed in your music. Want to listen to music but still hear what’s going on around you? Aware Mode offers full transparency to hear your surroundings with striking clarity. This mode automatically applies ActiveSense technology to soften the loudest sounds, like a passing bus, to a more pleasant and balanced volume. Use the Bose Music App to disable ActiveSense or create custom noise cancellation modes.

Crystal-clear, natural-sounding phone calls:

Use Bose QC earbuds II to enjoy clear and natural-sounding phone conversations. two noise-rejecting microphones in each earbud focus on the sound of your voice and filter out ambient noise and wind. Digital signal processing technology further enhances the signal to ensure your conversation is clear. calls play through both earbuds, or you can use either bud by itself. If the auto-answer is on, and you’ve removed your earbuds, just place them in your ear to answer.

Control your music with the simple touch interface:

Use the simple touch interface on the wireless earbuds to control everything. This convenient interface frees your hands so you can stay focused on whatever you’re doing. With simple swipes and taps, play or pause music, change the volume, and switch tracks. You can even answer calls and change the noise cancellation level, all without ever touching your phone.

They know when they’re in - and pause when they’re out:

Need to “pause” your music to have a conversation? QC earbuds II have sensors that know when they’ve been inserted or taken out. remove an earbud and your music will automatically pause. No need to mess with your phone. Put the bud back in your ear to pick up where you left off.

Up to 6 hours of battery life. Even longer with a charging case:

Stay absorbed in the music you love for up to 6 hours. When not in use, store your Bose QuietComfort® earbuds II in the portable charging case - it’s small enough to fit in your pocket. If the battery gets low, voice prompts to let you know. Out of power and don’t have enough time to fully charge? The quick-charge option provides up to 2 hours of battery life from a 20-minute charge. The case is magnetised to hold the buds in place, charges via USB Type-C, and holds 3 additional 6-hour charges for a total of up to 24 hours of listening time.

Sweat & weather-resistant earbuds (IPX4):

Bose QC earbuds II are a versatile musical companion that can go wherever you go. With an IPX4 environmental rating for sweat and water resistance, they can handle drips, sprays, and water splashes — and they’re built to withstand sweat. The acoustic mesh keeps out moisture and debris, so even if you get caught in the rain, the earbuds will keep working.

Stay connected with advanced Bluetooth 5.3:

To ensure your earbuds stay connected to your device, Bose QuietComfort® earbuds II offer advanced Bluetooth® 5.3 capability. This newest generation of Bluetooth® technology offers a strong, continuous connection as long as you’re within 30 feet of the paired device. The earbuds keep track of the last seven paired devices to easily swap between them without reconnecting.

Control everything through the Bose Music App:

The Bose Music App guides you through setup. Use the app to access your preferences, including noise cancellation levels, Bluetooth® connections, shortcuts, and more. You can check the battery, customise your shortcut, and even adjust the sound profile of your music to your liking. Use adjustable EQ to control the bass, mid-range, and treble levels to suit your tastes. software upgrades and new features are also available through the app.

What's inside the box:

1 x Bose QuietComfort earbuds II - noise-cancelling True Wireless in-ear earphones

1 x Charging case

1 x USB Type-C to USB type-A cable (1')

1 x Pair of small silicone ear tips

1 x Pair of medium silicone ear tips

1 x Pair of large silicone ear tips

1 x Pair of small silicone stability bands

1 x Pair of medium silicone stability bands

1 x Pair of large silicone stability bands

1 x Limited 1-year warranty