Redmi Buds 4 Pro Unboxing
Price 69$ in Cambodia
Specification: Product model no. M2132E1
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
