Xiaomi Redmi Buds 4 Pro Headset True Wireless Stereo

Main Features

• Dynamic Driver : 10 mm
  
• Low Latency :  Yes
  
• Dual Transparency Mode : Yes
  
• Bluetooth Version 5.2
  
• Battery Life : 36 Hours
  
• Music Playback 9 Hours of Non-stop Music
  
• Fast Charging : Yes
  
• Waterproof IP54
  
• Frequency Response 20 Hz – 20 kHz
  
• Noise Cancellation : 43dB