**Brand:** Meiyin
**Models:** Theeraof, MYV, Touchiscoming, M10PRO
**Features:**
Large capacity battery for long-lasting output
Optimized for strong and enduring battery life through Bluetooth Low Energy chip
Charging case with built-in large capacity battery for all-day music listening
Battery life: 100% charge lasts approximately 24 hours
Earphone battery capacity: 40 mAh
Charging case battery capacity: 500mAh
Usage time: 40 hours (with charging case)
*Note: Data obtained from our company's laboratory testing, actual results may vary slightly, for reference only!*