C11 Bluetooth Wireless Earbuds, Bluetooth 5.3, HIFI AACSBC Codec Technology, LED Display, Instant Connection, 48 Hours of Playback, Ultra-Lightweight

⚡ Industry-leading technology for zero-latency transmission: These Bluetooth earphones feature a 5.3 chip for seamless audio transitions! Enjoy high-quality audio transmission while maintaining low power consumption. Intuitive touch controls: Adjust volume, skip tracks, activate Siri, and answer calls with just a touch. Enjoy seamless video and gaming experience. Hi-Fi audio reproduction and professional call performance: These earphones with a built-in microphone revolutionize conversation quality! The 8mm large-diameter driver and pure copper voice coil deliver detailed highs and deep bass. The high-sensitivity microphone filters out ambient noise, ensuring clear, audible calls even during online meetings. Automation eliminates hassle: Simply open the lid to instantly pair the earphones! Setup is a one-time process. Switch between binaural and single-ear modes: Use both earphones for immersive music listening, or one earphone for calls or surrounding awareness. Zero-second start design allows you to use them immediately after removing them from the charging case. 48-hour battery life: Our wireless headphones offer durability that exceeds expectations! Enjoy 6 hours of continuous playback on its own, plus 48 hours with the case. ⚡ Type-C quick charging allows for 1 hour of use with just 5 minutes of charging. Free yourself from worry about disconnections while commuting, traveling, or on the go. Ultimate ergonomic fit: These in-ear earphones come with three sizes of eartips (S/M/L) for a snug fit. The ultra-lightweight design of just 4.0g ensures a "zero feeling of wearing" experience and prevents them from falling out, even at the gym or while running. IPX7 waterproof rating means you don't have to worry about splashes when washing your face!