Earldom BH70 wireless earphones feature an ergonomic design that allows them to be worn for long periods without causing ear pain. Supports Bluetooth 5.0, ensuring stable and fast connection with smartphones and tablets. The headset contains a 70 mAh battery, which provides about 4 hours of talk time or listening to music, with a charging time of approximately 2 hours. In addition, it provides excellent sound quality during calls and listening to music