Redmi Buds 4 Lite

Battery Capacity : 35mAh (Earbud) / 320mAh (Charging Case)
Charging Time : Less than 2 hours
Earphone Battery Life : Approx. 5 hours
Wireless Connectivity : Bluetooth 5.3
Total Battery Life (with Charging Case) : Approx. 20 hours
Weight : 3.8g (Earbud) / 35g (Total)
Charging Port : Type-C
Bluetooth Range : 10m