Xiaomi Wireless Headphones Xiaomi Redmi Buds 4 White M2137E1

Design: Intracanal
Product color: White
Description: Design: in-ear, device type: wireless headphones, functions: volume control, operating time: 6 hours
Functions: Volume control
Working hours: 6 h
Impedance: 16 ohm
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Number of microphones: 2
Fast charging: 1-2 hours
Bluetooth version: 5.2
Wireless connection type: Bluetooth
Battery life in case: 30 h