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The Redmi Buds 4 Pro Wireless Earbuds offer Hi-Res Audio, dual dynamic drivers, up to 43dB ANC with 3 modes, immersive sound, cutting-edge noise cancellation, dual transparency mode, wind noise reduction, and 3-microphone noise cancellation for crystal-clear calls.

Specification：

Bluetooth Version:Bluetooth 5.3
Material:ABS
Noise Sensitivity:98dB
Impedance:32Ω
Noise Reduction:43dB
Voice Control Support:Yes
Water/Dust Resistance:IP54
Battery:
590mAh (case)
54mAh (earbuds)
Charging:
up to 1 hour
Operating Time:
Up to 9hrs headphones
Up to 36hrs total life with case
Control button:
Touch Control
Special Features:
Hi-Res Audio - First Resmi TWS
Up to 43dB ANC with 3 ANC modes (Deep, Balanced, Light Mode)
2hrs of use with 5mins charge
Dual driver speaker
Dual device connectivity
Xiaomi Earbuds App*
Earbuds Weight:5g
Total Weight:46g

Details

• Hi-Res Audio Wireless Supported - Incredible sound: A feast for your ears – Redmi Buds 4 Pro Wireless Earbuds is certified by Hi-Res Audio Wireless and supports LDAC audio codec at transmission speeds of up to 990kbps, as well as audio resolutions of 96kHz/24bit and above.
• Hi-Fi Sound Quality, Dual Dynamic Drivers - Create your own personal sound system: Redmi Buds 4 Pro Wireless Earbuds features an all-new dual dynamic driver system, which consists of a 10mm aluminium alloy diaphragm and a 6mm titanium diaphragm for treble frequencies. Together, the two drivers combine to deliver crystal-clear treble and rich bass in a wide range of genres.
• Immersive Sound - for a live immersive experience: Redmi Buds 4 Pro Wireless Earbuds features an all-new immersive sound system, which uses a Xiaomi proprietary HRTF sound algorithm to simulate real-life sound and a deliver a truly immersive experience when watching video, compatible with various audio source and playback devices.*
• Cutting-edge Noise Cancellation Technology: Up to 43dB active noise cancellation - Effectively reduce unwanted noise. The earbuds can reduce noise by up to 43dB, blocking up to 99.3% of external noise*, allowing you to enjoy your music in peace and quiet. AI adaptive ANC - Intelligently switches between 3 ANC levels(Light/Balanced/Deep noise cancellation).
• Dual Transparency Mode - Listen to your surroundings and conversations: In regular transparency mode, you can hear your surroundings without having to remove the earbuds. You can also switch to enhance voice mode when you need to talk to someone face to face.
• Innovative Wind Noise Reduction Technology - Run to your heart's content and leave the wind behind you: Each earbud features a built-in metal wind shield to effectively reduce wind noise, as well as a proprietary wind noise reduction algorithm that automatically switches on when the wind reaches a certain speed so that you can enjoy your outdoor activities without being disturbed.
• 3-microphone Noise Cancellation for Calls - Crystal-clear call quality, wherever you are: Each of the three microphones has its own function and extracts voice sounds with precision to effectively filter out external noise. Call quality is further enhanced by means of a neural network noise reduction algorithm.