HUAWEI FreeBuds 4i - Wireless In-Ear Bluetooth Earphones with Comfortable Active Noise Cancellation, Fast Charging, Long Battery Life, Crystal Clear Sound Dual-Mic Earbuds, Ceramic White\n\nThe HUAWEI FreeBuds 4i's dual-mic system design reduces external noise whilst its AI reduction technology can pick up your sound even in the most crowded environment.\n10 Hours of Continuous Playback and Quick Charging: Get 10 hours' worth of continuous playback on one full charge with the HUAWEI FreeBuds 4i, or a 10 minute charge alone gets you 4 hours' worth of audio enjoymentPop-up Paring: Just opening your case will initiate a pop-up notification prompting to pair with the HUAWEI FreeBuds 4i. After that they'll auto-connect to your phone or tablet whenever you open the case. (This function requires smartphones and tablets running EMUI 10.0. Other devices support Bluetooth pairing)Crystal Clear Sound: Get rich instrumental harmonies, clear vocals, punchy bass, and finely balanced sounl