In-ear FaisON FS-HP-947, Amazing, PJ-TWS4, bluetooth, black

Design: Intracanal
Product color: Black
Description: Design: in-ear, device type: wireless headphones, design features: microphone, case charging type: micro USB, plug connector: microUSB, acoustic design type: open
Plug connector: microUSB
Impedance: 32 ohm
Included: MicroUSB cable
Design features: Microphone
Device type: Wireless headphones
Mount type: Ear mount
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Number of microphones: 2
Bluetooth version: 5.0
Type of acoustic design: Open
Wireless connection type: Bluetooth
Case charging type: micro USB