caijin J09 Wireless Earbud

✔Hi-Fi Stereo: Using DSR lossless high-definition rendering technology, it brings rich bass and crisp highs.

✔52-hour play time: Ultra-long battery life, the charging box can extend the battery life to 52 hours.

✔Ergonomic design: The earphones use ergonomically designed gel flexible silicone earmuffs to fit your ears perfectly.

✔One-click pairing: The earphones are extremely compatible and can be compatible with Android, iOS or other devices, including mobile phones, tablets, etc.

✔Comfortable to wear and secure fit: After thousands of tests, analysis and adjustments, the inclined ear pads and progressive smooth arc structure are used to fit the auricle more closely, and the wear is comfortable and secure. Even if it falls violently, it will not fall off, and it will not feel burdensome to wear for a long time.