Portable FM Headset Radio Headphone Receiver Stereo/Mono Wireless Meeting

Description:

This radio receiver headphone use over-head design,the length is adjustable,let it can fit for most people to use.
Earmuffs uses PU material,it is soft and comfortable to use,you won't easily feel any discomfort.
Designed with single track and dual track,you can press the S/M button to easily switch,dual track provides better sound quality for music listening.
The headphone is foldable,let you can carry it easily and store it conveniently.

Specification:

Material: ABS
Color: Black.
Frequency Range: 50-108MHz
Frequency Reponse: 200Hz-20000Hz
Receiving Sensitivity: ≤18dB
Distortion: ≤1%
Working Voltage: 3V
Battery: 2X AA Battery.(Not included)
Channel Selection: Automatic, Manual

Size Chart:

Size: Show as picture.
Plug diameter: 3.5mm.

Package Includes:

1 x FM headset(Battery not included)

1 x Audio cable

1 x English manual

Note:

There might be a bit color distortions due to different computer resolutions.
There might be a slight errors due to different hand measurement.