CLASS C: Used condition
The product bears clear traces of use, but has no functional defects. Accessories may be missing if the box and manual are present.

The 12mm dynamic driver provides incredible performance. Low distortion, richer bass and clearer highs, leading to a THD≤0.1% rating. The earbuds can be used for up to 5 hours on a single charge and up to 20 hours* with the portable charging case, so you can enjoy great music day and night.
The AI voice algorithm accurately distinguishes between human and ambient sound, so even in the noisiest environments, it accurately picks up sounds and effectively reduces ambient noise. Every conversation, every word - crystal clear. With a unique, semi in-ear design, the buds are comfortable to wear, with a total weight of just 35g and even a single earbud weighs less than 3.92g. The earbuds have been tested for IP54 rated* dust and water resistant. Ideal for training with a sweat-resistant design.
Just open the lid, and you're paired.

Just open the lid and you're paired. With a single tap, Redmi Buds 4 Lite enables quick, easy Bluetooth pairing with your Android* devices. You can even check where you last placed it.
New developments in the world of Bluetooth® 5.3 mean a better, faster experience. Enjoy stable audio with lower power consumption for extended listening.
Low latency mode

Supported by Bluetooth® 5.3, turn on low-latency mode when playing mobile games for a next-level gaming experience. Make quick decisions in real time with audio that's faster than other standard headphones, for those game-winning plays.

Specifications:
Single earbuds weight:3.92g
Charging case weight:Around 26.7g
Total weight: 35g
Charging port: Type-C
Operating distance: 10m