Wireless Green 40H Playtime 4 ENC Noise Cancelling Mic Bluetooth 5.4 Earbud

Cillso wireless earbuds are adopted upgraded Bluetooth 5.4 chip, which achieves 30% lower power consumption and 35% stronger signal penetration than Bluetooth 5.3. Built-in high-sensitivity antenna and Hall switch enable fast auto pairing right after opening the charging case, with stable connection up to 15 meters. Featuring ultra-low latency, the Bluetooth headphones deliver perfectly synchronized audio and video, offering you lag-free enjoyment for gaming, video watching and daily entertainment. These Bluetooth earbuds come with a large 14.2mm dynamic driver unit, producing rich deep bass, smooth mid tones and clear treble to restore authentic CD-grade sound quality. They adopt advanced built-in ENC noise reduction technology to block out 85% of surrounding noise such as wind and traffic sounds, which lets you deliver clear voice during calls. The wireless headphones enable you to enjoy stable hands-free calls easily even on busy streets, in gyms and other noisy places.