Computer Headset Wireless Desktop Notebook Universal

Product information: 

Function: Support music
Headphone material: plastic
Bluetooth version: 5.0
Color classification: A: mobile phone universal: standard X9 mini white B: mobile phone universal: upgraded mini 01 black C: mobile phone universal: upgraded mini 01 white D: mobile phone universal: upgraded mini 01 skin tone
Category: true wireless headphones
How to use: In-ear
Transmission radius: 10m
Connection method: wireless connection