Over-ear J09 TWS Binaural Wireless Bluetooth Headset

Original factory page on 1688: https://detail.1688.com/offer/672569187378.html

Bluetooth protocol:5.0
Transmission range: 10 meters
Waterproof performance: daily waterproof
Whether single and binaural: bilateral stereo
Functions: wireless charging, noise reduction, bone conduction, call function, NFC function, voice control, support music, 21517982707, 21517982710
Usage: earplug type