Xiaomi Redmi Buds 4 Headset Wireless In-ear Calls/Music Bluetooth Black

<b>Up to 35dB hybrid active noise cancellation Effectively isolate excess outside noise</b><br>With hybrid active noise cancellation technology, the feed-forward and feedback microphones work together to effectively separate background noise. Whether you're outdoors, on the bus or metro, one-touch for up to 35dB noise cancellation. Redmi Buds 4 blocks out the hustle and bustle.<br><br><b>3 ANC level options and adaptive ANC mode Just the right level of quietness</b><br>Intelligent scene judgement based on ambient noise levels. Redmi Buds 4 intelligently switches between 3 ANC levels under adaptive mode supported by AI algorithm and offers a more comfortable noise-cancellation experience.<br><br><b>AI noise reduction Redmi Buds 4</b><br>Get every word across clearly<br>The AI voice algorithm accurately differentiates human voice and ambient noise, so that even in the noisy environments, the listener will hear every word you say, loud and clear.<br><br><b>Dual transparency mode Simple communication even with your earbuds on</b><br>Want to switch between Music Mode and Chat Mode? Long-press to enter transparency mode and feel free to say hi to friends around you. Set up enhance voice mode for natural communication with your earbuds on.<br><br><b>10mm dynamic driver 0.006mm ultra-thin diaphragm</b><br>Pleasant to listen to vivid voice and instrumental sound<br>The large dynamic driver unit makes the voice sound crisper, the lower frequencies fuller and the treble brighter. Choose a high-quality 0.006mm diaphragm to bring out even more detail in your favourite music.<br><br><b>Professional tuning by Xiaomi Acoustic Lab Make good sound even better</b><br>Professionally tuned by Xiaomi Acoustic Lab, extensive user audiology research. Fine-tuning based on the structure of the earbuds and acoustic principles produces a more professional frequency curve, deep bass and brighter vocals.<br><br><b>Up to 30 hours extra-long battery life with case Surround yourself with your favourite music.</b><br>Enjoy up to 6 hours of battery life on a single charge and up to 30 hours of battery life when paired with a charging case, so you can enjoy great music both day and night. Fast charge supported. Get up to 1 hour of music playback from 5 minutes of charging. Take a break and then pick up right where you left off.<br><br><b>MIUI Pop-up for Quick Pairing Simply open the cover and switch as you like</b><br>All you need to do for pairing up is to open the charging case near the smartphone and tap on the screen once the pop-up window appears. The earbuds can be paired with a variety of Xiaomi/Redmi products such as smartphones and laptops.<br><br><b>Bluetooth5.2 for low-latency gaming A more stable gaming experience</b><br>Redmi Buds 4 uses Bluetooth5.2 protocol to deliver reduced in-game audio latency so you can make decisions earlier, experience more consistent output and stay ahead of the game..<br><br><b>Calming new light blue colour scheme Music and colour to soothe your restless mind</b><br>Lightweight and rounded for skin-friendly comfort. Natural sound, naturally stylish. Listening to music never looked this good.Xiaomi Redmi Buds 4. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Calls/Music. Wireless range: 10 m. Weight: 55 g. Product colour: Black