説明
Product information:
Transmission range: 10 meters
Function: call function, voice control
Channel: Stereo
How to use: Earplug type
Single or dual ear: Bilateral stereo
Color: dark gray, silver white
Life time: 3.5 (hours)
Size Information:
Product size: 64*52.6*29MM
Packing list:
Earphone + charging compartment + USB cable + manual