Battery Life
The phone is powered by a removable Li-Ion 850 mAh battery, which delivers impressive longevity due to the device’s energy-efficient design and low-power hardware. With a stand-by time of up to 600 hours and talk time up to 10 hours, users can expect the OT-810 to last through the day with typical use. Additionally, it offers up to 35 hours of music play, making it an efficient device for audiophiles using it primarily as a media player.