Comfortable fit Take your music everywhere with the Huawei Freebuds 4 Wireless Bluetooth Noise-Cancelling Earphones. Thanks to their ergonomic and lightweight design they'll fit comfortably in your ears. They also come in a circular charging case that fits in the palm of your hand. Its compact size makes it easy to slip into your pocket, so you'll always have your Freebuds 4 with you. It's wireless too, so you can pop it on your wireless charging pad (sold separately) to keep it topped up. Active Noise Cancellation The open-fit design of the Freebuds 4 allows for air pressure to be equalised. This ear-matching technology adds some extra power to the noise cancellation effect. Important environment sounds will still be heard though, so you can listen-out for cars while you enjoy music on your morning run. High resolution sound Each earbud features a large dynamic driver that enhances the sound quality of your favourite tunes. They also up the bass of the music you're listening to, so that you can enjoy your music the way the artists truly intended. Earbud controls The gesture controls on both earbuds give you full control over what you're listening to. Tap twice to answer a call, swipe up and down to control the volume, or press the earbuds to activate the noise cancellation feature. Automatic pairing Simply open the charging case to automatically pair the Freebuds 4 to a nearby tablet, phone or PC. They can also connect to two devices at the same time, making it easy to switch between them for seamless listening.