Up to 28 hours of battery life—9 hours of playtime per charge for the earbuds, plus another 19 hours of battery in the charging case means you can tal..
About this itemCapacity: 10000mAh 37WhBattery Type: Lithium Ion BatteryRated Capacity: 5500mAh (5V TYP 2A)Input: Type-C 18W (PD)Output: USB-A 18W (QC)..