SOTUHARI M90 PRO Wireless Headphones/Smartphone Headset/black

Weight: 40 g
Equipment: Case, headphones, cable
Design: Liners
Product color: Black
Description: Design: in-ear, device type: TWS wireless headphones, ANC Active Noise Canceling, design features: for sports, microphone, neodymium magnets, backlight, touch screen, auto-tuning
Functions: Call voice assistant, surround sound, volume control
Working hours: 5 h
Battery capacity: 300 mAh
Standby time: 140 h
Talk Time: 4 h
Impedance: 32 ohm
Sensitivity: 98 dB
Design features: For sports, microphone, neodymium magnets, backlight, touch screen, Auto volume control
Charging time: 1 hour
Device type: Wireless tws earphones
Mount type: Without attachment, in the ear
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Number of microphones: 2
Fast charging: 2
Bluetooth version: 5.2
Type of acoustic design: Closed
Supported codecs: AAC, SBC, aptX
Wireless connection type: Bluetooth
Case charging time: 2 h
Case battery capacity: 300 mAh
Sensitivity options: DB/V
Active Noise Canceling ANC: There is
Battery capacity for one earphone: 30 mAh