• 【Bone Conduction Technology】The M66 utilizes advanced bone conduction technology, delivering high-quality audio without blocking your ears, ideal for sports and running.
• 【Wireless Freedom】Experience true wireless convenience with Bluetooth-compatible 5.4, offering a stable connection and extended range of over 10 meters.
• 【Long-lasting Battery Life】Enjoy up to 6 hours of playtime at 70% volume on a single charge, with a total of 16 hours using the charging case.
• 【Quick Charging】Rapid charging capability allows for a full charge in just 1-2 hours, ensuring minimal downtime.
• 【Ear-clip Design】The comfortable ear-clip design provides a secure fit during intense activities, making it perfect for sports enthusiasts.

Specifications:

• Bluetooth-compatible Version: 5.4
• Speaker Unit: 10mm
• Bluetooth-compatible Transmission Range: Over 10 meters
• Charging Port: TYPE-C
• Single Playback Time: Approx. 6 hours (at 70% volume)
• Charging Time: Approx. 1-2 hours
• Earphone Battery Capacity: 30mAh
• Charging Case Battery Capacity: 300mAh
• Total Battery Life: Approx. 16 hours