Stable ear hook design: Ergonomic ear hook structure, stable and burden-free wearing, not easy to slip during exercise, comfortable and natural to wear for a long time. Bluetooth 5.3 technology: Increases data transmission rate, reduces delays and freezes, strong compatibility, and stable signals. HiFi high-fidelity sound quality: Built-in high-performance audio unit, presents clear vocals and full low frequencies, three-frequency balance, and…

Dual design of in-ear and hanging ear: Ergonomic structure, fits the auricle and ear canal, can be worn stably during exercise, and will not hurt after long-term wearing. HiFi sound quality performance: Professional acoustic tuning, clear restoration of music details, surging low frequency, transparent and full mid-high frequency. 13mm large dynamic driver unit: The sound is more layered, the sound range…