Features: Hybrid ANC (Active Noise Cancellation) up to 40 dB SBC/AAC codec support Xiaomi Earbuds app compatibility Fast charging: 10 minutes for 2 hours of music playback Technical specifications: Brand: Xiaomi Model: Redmi Buds 8 Lite Connection: Bluetooth Data Transmission: Wireless Bluetooth Version: 5.4 Connector(s): USB Type-C Frequency Response: 20–20000Hz Impedance: 32 Ω Built-in Microphone: Yes Operating Time: 7 hours (earbuds) / 38 hours (with charging case) Battery Capacity: 45 mAh (earbuds) / 475 mAh (charging case) Driver Diameter: 12.4 mm Range: 10 m Charging Time: 1.5 hours Dimensions: 31 × 21.4 × 23.45 mm Weight: 4.2 g (earbuds) / 35.2 g (charging case) / 45 g (total)