HUAWEI FreeBuds 4 - Wireless Bluetooth Open-fit Earphones with Hybrid Active Noise Cancellation, High-Resolution Sound Triple-Mic Earbuds, Long Battery Life, Fast Wired Charging, Ceramic White

【Open-fit Active Noise Cancellation 2.0】HUAWEI FreeBuds 4 use open-fit Active Noise Cancellation technology that allows air pressure to stay equalised, while ensuring important environmental sounds can still be heard - for a safer, more comfortable wearing experience even after long hours of use 【Air-like Comfort】The earbuds are ergonomically moulded to precisely fit your ear, for a shape that feels right every time. And at just 4.1 g each, they'll sit naturally and comfortably in your ears, offering an almost weightless way to deeply enjoy music. Bluetooth compatibility: BT 5.2 【High Resolution Sound】Boasting a frequency range of up to 40 kHz, they'll let you experience the soaring melodies and rich timbres of all your favourite tunes. Each earbud is equipped with its own bass-enhancing power engine for greater diaphragm vibration, generating impressively deep bass you can really feel 【Swipe Controls】Use your HUAWEI FreeBuds 4 to manage the way you listen to music and make call via simple, intuitive gesture controls that can be used on either earbud. (Tap twice: AnswerEnd call, PlayPause music, PreviousNext song, Enable voice assistant; Swipe updown: IncreaseDecrease volume; Long press: EnableDisable noise cancellation, Reject call) 【15-Min Fast Charge】With ANC off, it allows 2.5-hour music playback with 15-min fast charge, 22-hour music playback with fully charged case. With ANC on, it allows 14-hour music playback with fully charged case. 【Double Your Connections】Open the charging case to pair the earbuds with a nearby phone, tablet, or PC via an automatic pairing prompt. Plus, connect them to two devices simultaneously, for seamless, switchable listening. (For tablets and mobile phones, the pop-up pairing function is only available on Huawei devices that run EMUI 10 (or above). For laptops, the function is currently only available on HUAWEI MateBook 16 running PC Manager 11.0.9 (or above)