IFans i7S Wireless Headphones

Design: Liners
Description: Design: in-ear, device type: TWS wireless headphones, design features: microphone, acoustic design type: closed
Additional Information: LED indicator: yes; Answer/end conversation: yes; Repeat last number: yes; Support for work profiles: Headset
Talk Time: 2 h
Impedance: 32 ohm
Sensitivity: 90 dB
Design features: Microphone
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 4.2
Membrane diameter: 10 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth