• Upgraded Bluetooth 5.1 chip ensures a stable connection with lower latency, ideal for audio and calls. • 13mm dual-frequency moving coil units deliver clear audio with good bass and high-frequency detail. • True TWS functionality allows independent use of either earbud, with automatic pairing after the first connection. • Provides 8-10 hours of listening on a single charge, with the charging case offering up to 4 full recharges. • Features a Type-C charging interface for fast charging and a magnetic design for secure earbud placement. • Brand new condition, ensuring full functionality and original battery performance.