Original Xiaomi Redmi Buds 4 Lite TWS Bluetooth 5.3 Call Noise Reduction Earphone(Black)

1. Charging interface: Type-C/USB-C2. Charging time: about 2h3. Headphone life: about 5h4. Bluetooth version: 5.35. Working distance: 10m (unobstructed open environment)6. Headset protection level: IP547. Size, weight:- Monaural weight: 3.9g- Monaural size: 32.24 x 18.22 x 19.63mm- Charging case weight: 34.55g- Charging case size: 55.6 x 47.3 x 22.2mmFeatures:1. Lightweight semi-in-ear, small and exquisite, not easy to fall, fit the curve of the ear, comfortable and non-sensitive2. Matte charging compartment to avoid fingerprints3. Slim horizontal charging compartment, easy to carry4. 12mm large dynamic double layer polymer composite diaphragm, treble clarity loud and clear, bass thick and powerful heart5. Bluetooth 5.3 technology, anti-interference ability, lower latency, more stable6. Built-in high-sensitivity microphone, with the call noise reduction, effectively weakening environmental noise7. Headset IP54 level waterproof and dustproof8. Touch the back of the headset to operatePacking list:- Headphones x 2- Charging case x