Dual-mode Bluetooth 5.0 Bluetooth transmission distance: 10 meters Play time: 3 hours Call time: 3 hours Standby time: 300 hours Charging case charges earbuds up to 3 times Charging time: 1 hour Charging case charging time: 1 hour Battery capaciy: 3.7V 35mAh Charging case battery capacity: 300 mAh

These premium true wireless earbuds deliver a detailed sound reproduction and enhanced bass response for the most powerful sound experience. The high-powered dynamic speakers with noise isolation & high def microphone provide the ultimate solution for hands-free smart phone operation. With a music play time of 3 hours and standby of 300 hours, these poweful earbuds keep you connected at all times.