Features

Overview: The new QuietComfort headphones are the latest version of the Bose iconic series of wireless noise-cancelling headphones. The QC headphones feature Bose's best noise-cancelling technology which lets you enjoy your music without distrations from the outside world. The Aware Mode allows you to hear what's going on around you, when you want to hear it. The lightweight headphones (8.5 ounces) are made with premium materials to ensure maximum comfort and durability. The QuietComfort comes with an audio cable, a USB-C charging cable, and a zippered storage case.

Active Noise Cancelling: The QuietComfort achieves its iconic noise-cancelling through a combination of passive and active noise cancelling. The combination of the over-ear headphone design and clamping force of the headband produces a natural reduction of external noise inside the earcups. Microphones located inside and outside of each ear cup continually measure, compare, and react to outside noise. The proprietary noise cancellation circuitry then sends an equal and opposite signal to the ear cup's speakers to cancel out the noise. The circuitry also goes the extra mile to eliminate the soft hiss that occurs with most electronics. Pressing the Action button on the left earcup switches between the following modes: Quiet Mode for full noise cancelling, or Aware Mode to let in some of your surroundings while you still enjoy your audio content. In the Bose Music app, you can create up to two of your own custom modes, such as Wind Block, based on your listening preferences and environment.

Bluetooth 5.1: The QuietComfort features Bluetooth 5.1 wireless technology that lets you listen to your favorite music and make phone calls free from wires. Multi-point technology lets you connect to two mobile devices simultaneously. This allows you to watch a movie on your tablet while maintaining a connection to your phone. Bose software lets you seamlessly transition between the two devices when a call comes in. QuietComfort also accesses the native Voice Assistant on your device (Siri, Google, Bixby).

Audio Cable: The headphones include a 42" audio cable with an in-line microphone. This lets you use the cable for phone calls or listening to your audio device when a Bluetooth connection isn't available, if the battery is depleted, or if the headphones are powered off. When the cable is plugged into the headphones, the Bluetooth connection and the microphone on the earcups are disabled.

SimpleSync: Bose's SimpleSync technology lets you connect the headphones to a Bose Smart Soundbar or Bose Smart Speaker to listen in private. SimpleSync uses Bluetooth to connect, giving you a range of up to 30 feet. You can control the headphone volume independently of the Smart Soundbar or Speaker. Compatible products include Smart Soundbar (models 900, 700, 600), Smart Speaker 500, Home Speaker 500 and 300, and Bose Portable Smart Speaker or Portable Home Speaker. You can also connect the headphones and speakers using the Bose Music app.

Bose Music App: The Bose Music app makes it easy to connect to your Bluetooth devices, and switch between them whenever you desire. It improves your wireless experience by helping you pair your headphones to multiple devices by a simple swipe. You can also get software updates, choose your Voice Prompts language, product tips, and personalized settings from the app. The adjustable EQ lets you adjust the bass, midrange, and treble to shape the music the way you like it. The free Bose Music app is available for download from the App store for devices running iOS 15.0 or later, and from Google Play for Android devices (version varies with device).

On-board Controls: The QC wireless headphones feature a 3-button control panel on the bottom of the right ear cup. The outer buttons control volume up and volume down, while the center button is a multi-function button. When listening to music, the multi-function button controls play/pause, skip forward/backward, and fast forward/rewind. The button also lets you answer, end, or reject a call, and access your voice assistant on your device. The Action button (left earcup) is for switching between Quiet Mode and Aware Mode. The controls work with both iOS and Android devices.

Voice Prompts: Voice Prompts in the headphones guide you through the Bluetooth pairing process, powering on and off, and for battery status updates. You can choose the language for the voice prompts in the Bose Music app.

Battery Powered: The headphones have a built-in Lithium-ion rechargeable battery, which powers both Bluetooth, Quiet Mode, and Aware Mode. The battery charges in about 2.5 hours via the supplied USB-C cable. A fully charged battery will power the headphones for up to 24 hours when connected wirelessly (Bluetooth and ANC). When the battery is depleted, you can still listen to music by plugging in the supplied audio cable.

High Quality Materials: The Bose QC wireless headphones are crafted with premium materials for lightweight comfort and durability. The plush ear cups are molded with glass-filled nylon instead of plastic for a lightweight feel and for strength. The stainless steel headband springs and pivots are built to last for years. The ear cushions are made of synthetic protein leather with a silicone bead to passively block external noise.

Folding Ear Cups: The QCs feature hinged ear cups that fold and rotate for compact storage in the supplied carrying case.