Original Xiaomi Redmi Buds 4 Lite TWS Bluetooth 5.3 Call Noise Reduction Earphone, Redmi Buds 4 Lite, Redmi Buds 4 Lite Black, Redmi Buds 4 Lite Orange, Redmi Buds 4 Lite Green

1. Charging interface: Type-C/USB-C
2. Charging time: about 2h
3. Headphone life: about 5h
4. Bluetooth version: 5.3
5. Working distance: 10m (unobstructed open environment)
6. Headset protection level: IP54
7. 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 22.2mm

Features:
1. Lightweight semi-in-ear, small and exquisite, not easy to fall, fit the curve of the ear, comfortable and non-sensitive
2. Matte charging compartment to avoid fingerprints
3. Slim horizontal charging compartment, easy to carry
4. 12mm large dynamic double layer polymer composite diaphragm, treble clarity loud and clear, bass thick and powerful heart
5. Bluetooth 5.3 technology, anti-interference ability, lower latency, more stable
6. Built-in high-sensitivity microphone, with the call noise reduction, effectively weakening environmental noise
7. Headset IP54 level waterproof and dustproof
8. Touch the back of the headset to operate

Packing list:
- Headphones x 2
- Charging case x 1
- Charging cable x 1
- Instruction manual x 1