Overview:

Intelligent noise reduction, roaring bass, comfortable and close to the ear.
The biological fiber composite diaphragm enlarges the dynamic acoustic structure combination to truly restore the essence of sound.

Specification: 

Transmission range: 15 meters
Function: Battery display, call function, voice control, support music
Bluetooth protocol: 5.0
Channel: Stereo
How to use: Earplug type
Single or dual ear: Bilateral stereo
Applicable gift-giving occasions: Weddings, birthdays, holidays, housewarming, trade fairs, advertising promotions, employee benefits, anniversary celebrations, business gifts, opening ceremonies, awards commemorative, public relations planning
Color: Black, white
Type: J6