Battery charging:
Fast Charge 10 mins for 20 Hours
Special Features:
Up to 4.5 Hours Listening Time/3.5 Hours Talk Time with Single Charge or Up to 6 Hours Listening Time, Spatial Audio, Skin-detect Sensor
Battery Capacity:
Earbud battery capacity: 40 mAh (typical capacity), Charging case battery capacity: 500 mAh (typical capacity), Type: Lithium-ion polymer lithium battery