Xiaomi mi true wireless earphones 2 basic

Weight: 4.8 g
Equipment: Wireless headphones, charging case, Type-C charging cable
Design: Liners
Description: Design: earbuds, device type: wireless TWS headphones, design features: microphone, case charging type: USB Type-C, acoustic design type: semi-open, functions: voice assistant call, p
Additional Information: Type of batteries: own Li-Pol; Range: 10 m; Answer/end conversation: yes; Work profile support: A2DP, AVRCP, HFP Hands-free, Headset
Functions: Calling the voice assistant
Working hours: 5 h
Impedance: 32 ohm
Included: USB cable
Design features: Microphone
Charging time: 1.5 h
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
IP protection class: IPX4
Bluetooth version: 5.0
Membrane diameter: 14.2 mm
Type of acoustic design: Semi-open
Supported codecs: AAC, SBC
Wireless connection type: Bluetooth
Case charging time: 1.5 h
Case battery capacity: 410 mAh
Case charging type: USB Type-C
Weight of one earpiece: 47 g
Battery life in case: 20 h
Battery capacity for one earphone: 40 mAh