Dual Dynamic Driver Earbuds with Charging Case

1.Bluetooth verson : 5.0
2.Automatically connection
3.Capacity of case : 500mAh
4.Capacity of earbud : 45mAh
5.Talking time :4H
6.Music time : 3.5H
7.Wahterproof :IPX4

Awei TC-6 Headphone Type-C Wired USB C Noise Canceling Headphones