3.5mm Single Side Cell Phone Headset Single Hearing Radiation Headset Vacuum Spiral Tube Air Conduit MP3/4 Use

3.5mm Single Side Cell Phone Headset Single Hearing Radiation Headset Vacuum Spiral Tube Air Conduit MP3/4 Use

Feature:

Plug: 3.5mm

Sensitivity: 100dB

Color: Transparent/Black (optional)

Frequency Response Range: 20Hz-2kHz

Cable length: stretched about 65cm

Single-sided headset can be used in driving, walking, riding, the other ear can hear the outside world, improve personal safety

Scientific design, fit the ear, effectively prevent the headset from falling off

Self-contained elastic retractable cable body, not too tight, not slack. Self-adaptive to the use of the need to change the length

Ergonomic spiral retractable design, can be worn with the head bobbing and retractable automatically

Adjust the length, and will not be loose, greatly improving the comfort and reliability of wearing

The connector can be adjusted by 360 degrees rotation, both right and left ears can be worn

Package include:

headset *1