Xiaomi Redmi Buds 4 wireless headphones, black

Weight: 45 g
Equipment: 3 pairs of replaceable ear pads, charging cable, charging case, headphones
Design: Intracanal
Product color: Black
Description: Battery type: Li-Ion; Range: 10 m; Battery type: own Li-Ion; Range: 10 m; Removable battery: yes; Answer/end conversation: yes; Repeat last number: yes; Support for r� profiles
Plug connector: USB Type-C
Working hours: 6 h
Battery capacity: 490 mAh
Impedance: 16 ohm
Included: USB Type-C cable
Design features: Waterproof, microphone
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Number of microphones: 2
IP protection class: IP54
Bluetooth version: 5.2
Membrane diameter: 10 mm
Type of acoustic design: Closed
Supported codecs: AAC
Wireless connection type: Bluetooth
Case battery capacity: 490 mAh
Case charging type: USB Type-C
Weight of one earpiece: 45 g
Active Noise Canceling ANC: There is
Battery life in case: 30 h
Battery capacity for one earphone: 48 mAh