Wireless with microphone and power bank, black

Design: Liners
Product color: Black
Description: Design: in-ear, device type: wireless TWS headphones, ANC active noise reduction system, design features: moisture protection, microphone, backlight, touch display, charging case type: USB Type-C, functions:
Functions: Call voice assistant, surround sound, volume control
Battery capacity: 2000 mAh
Standby time: 220 h
Talk Time: 4 h
Design features: Moisture protection, microphone, backlight, touch screen
Charging time: 0.5 h
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
IP protection class: IPX7
Bluetooth version: 5.1
Wireless connection type: Bluetooth
Case battery capacity: 2000 mAh
Case charging type: USB Type-C
Active Noise Canceling ANC: There is
Battery capacity for one earphone: 50 mAh