Redmi Buds 4 Pro

Specification:

Earbud input parameters

5.25V ⎓ 160mA MAX（single earbud）

Charging case input parameters

5V ⎓ 0.5A MAX

Charging port

Type-C

Wireless connection

Bluetooth® 5.3

Bluetooth protocols

Bluetooth®Low Energy / HFP / A2DP / AVRCP

Operating distance

10m (open space free of obstacles)

Speaker impedance

24Ω