HUAWEI FreeBuds SE 2 Wireless Earbuds - 40Hour Battery Life Earphones - Bluetooth in-Ear Headphones with IP54 Dust and Splash Resistant - Compact Design FreeBuds SE 2, Ceramic White

40-HOUR BATTERY LIFE. Once fully charged, the Bluetooth earbuds will sustain up to 9 hours of listening, and when charged multiple times with the case, they can support up to 40 hours of listening