• 【ENC Noise Cancellation】With advanced ENC technology, these earbuds effectively reduce ambient noise, providing clear and immersive audio during calls and music playback
• 【Bluetooth-compatible 5.3 for Seamless Connectivity】Enjoy the latest in wireless technology with Bluetooth-compatible 5.3, offering a stable and reliable connection up to 12 meters, minimizing audio interruptions for an uninterrupted listening experience
• 【Extended Battery Life - 30 Hours Standby】These earbuds offer up to 6 hours of music playback at 80% volume, 3.5 hours of talk time, and an impressive 30-hour standby. The charging case provides 3-4 additional charges, making them ideal for extended use
• 【Enhanced Audio with 13mm Dynamic Driver】Built with a large 13mm dynamic driver, metal composite diaphragm, and advanced audio decoding, these earbuds deliver high-fidelity sound with deep bass and clear mids, accurately restoring each sound detail
• 【Ergonomic Half In-Ear Design】Designed with comfort in mind, the lightweight half in-ear style ensures a secure and comfortable fit, allowing you to enjoy long listening sessions without discomfort

Specifications:

• Chip: JL AD6973D
• Bluetooth-compatible version: Bluetooth-compatible 5.3
• Receiving distance: 12 meters
• Working time: Music time: about 6 hours (volume 80%), standby time: 30 hours; Talk time: 3.5 hours, Charging time: about 2 hours
• Charging case battery type: 901635/3.7V/400mAh (with protection board)
• Single earbud battery capacity: 35mAh
• Recharge Cycles: 3-4 times (both earbuds)