AWEI T63 Wireless Earbuds Bluetooth Ear Buds - Black

Connectivity: Bluetooth version 5.3 with a range up to 15 meters.Battery & Charging: 33mAh battery per earbud and a 320mAh charging case capacity, requiring about 1.5 hours to charge.Audio & Usage: 13mm horn drivers with roughly 5 hours of call or talk duration per charge.