ESSONIO 911 Wireless Earbud

These open earbuds feature custom speakers, intelligent bass enhancement and directional sound transmission technology for crystal clear and intimate surround audio. Lasts up to 8 hours individually and up to 68 hours with the charging case. Featuring AI call noise reduction to ensure HD calls. Its lightweight design (only 5g) combines with SFE ear-fitting technology and memory titanium alloy cables for wildly floppable sports solidity, sensation-free comfortable wear and eyewear compatibility. Equipped with Bluetooth 5.4 chip, it supports dual-device connectivity and fast touch operation, and with nano-coating and open design, it effectively resists sweat and water and maintains environmental awareness, making it ideal for sports, work and daily use.