New ID design:
Only 4.5g half in-ear design  gives you more comfort even  for a long time using. Stylish  and minimal charging case  designed to fit perfectly in  the palm of your hand. 
Qualcomm QCC3040 chip:
Support new-gen of  Bluetooth 5.2, lower power  consumption, faster  transmission, and more  stable connection.
Call without noise:
Dual-mic with Qualcomm cVc echo cancelling and  noise suppression  technology delivers crystal  clear voice quality no matter  where you are.
Up to 20 hours battery life:
A single charge brings you up  to 5 hours of listening time, and up to 20 hours when  coupled with the charging  case.
12mm dynamic driver :
12mm large dynamic driver,  and being tuned by Xiaomi’s  internal sound lab for more  details and excellent hearing  experience. 
10 minutes charge for 90  minutes usage: 
Redmi Buds 3 supports fast  charging, only 10 minutes  charge you can use 90  minutes. Never be afraid of  battery off.
In-ear detection:
The music stops when you  take out the earphone, and  the music resumes when  you put on the earphones. 
IP54 waterproof: 
With IP54 dust and water  resistance, The Redmi  Buds 3 can accompany you  through heavy wind, rain,  and workouts alike.
MIUI pop-up window:
