Redmi Buds 4 Pro

• 【43dB Intelligent ANC】Block up to 99.3% of external noise with optimization AI algorithm and also optimizes the processing of broadband noises 
  
• 【3-Modes Adaptive Noise Cancellation】Intelligent scene judgement according to the noise level and “Self-Adjust” for you 
  
• 【Intelligent Anti-Wind Noise】Specially designed to block and filter the wind noise with auto turn-on function while sensing the wind speed 
  
• 【Three-Mic AI Call Noise Cancellation】Accurately extract the voice signal and effectively filter the external noise 
  
• 【Dual Transparent Mode】Stay alert of your surroundings without taking out the earbuds and support voice enhancement 
  
• 【HiFi Sound Quality & 360° Surround Stereo Sound】Enjoy the luxury music experience just like listening to the live song with stereo sound effect 
  
• 【Bluetooth 5.3】The new record of audio devices for Redmi brand which only 59ms low latency for gaming 
  
• 【36 Hours Ultra-Long Battery Life】Start your music journey from day to night up to 36 hours 
  
• 【Extra Features】Smart Connection for Two Devices Simultaneously| Smart Touch Control | Ergonomic Design | IP54 Dust & Water Resistant | Wearing Earbuds Detection | XiaoAi Real-Time Translation

• Model: M2132E1 
• Bluetooth: 5.3 
• Communication Range: 10m (Open Environment Without Obstacles) 
• Earbuds Battery Life: Up to 9 Hours (ANC OFF) 
• Total Battery Life: Up to 36 Hours (ANC OFF) 
• Charging Port: Type-C 
• Water Resistant: Yes 
• Earbud Input Parameter: 5.25V = 160mA MAX 
• Charging Case Input Parameter: 5V = 0.5A MAX

1 x Earbuds (Pair) 
1 x Charging Case 
1 x Interchangeable Ear Tips  
1 x Charging Cable  
1 x User Manual