Product information:
Color: black, blue, green
Transmission range: 10 meters
Chip type: Torch force
Battery life: 4-8 hours
Material: Plastic
Usage: ear hook
Earphone * 1, instruction manual * 1, charging cable * 1
Product information:
Color: black, blue, green
Transmission range: 10 meters
Chip type: Torch force
Battery life: 4-8 hours
Material: Plastic
Usage: ear hook