5.LONG BATTERY LIFESPAN-- With headphone charging bin 250mAh capacity. The earbuds last 4 hours for everyday use, and the charging bin lasts 20 hours for 5 charges, which gives you an excellent experience of long endurance. Brand: Lenovo ...
5.LONG BATTERY LIFESPAN-- With headphone charging bin 250mAh capacity. The earbuds last 4 hours for everyday use, and the charging bin lasts 20 hours for 5 charges, which gives you an excellent experience of long endurance. Brand: Lenovo ...