Redmi Buds 4 Pro

• Category： Xiaomi
• Charging Method: Charging case
• Frequency Response Range: 20 - 20000Hz
• Wireless Type: bluetooth；Bluetooth Version: 5.1
• Waterproof: Yes
• Product description：New Xiaomi Redmi Buds 4 Pro Wireless Bluetooth Earphone Smart Wear Earbuds Noise Cancelling Headphone With Mic IPX4 Headset
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