Retekess TR101 Portable Radio with Headphones, FM Battery Radio, Foldable, Lightweight, Support AUX, for Listening Test, Students, Sports, (Black and White)

Wireless headphone receiver FM frequency range 50-108MHz; you can search and store stations manually or automatically
The FM wireless headset stores 10 favorite stations; just press the "M1" button to set your favorite frequency
The wireless headset receiver has 15 level volume control;Mono / stereo selectable gives you a better sound quality experience
Light weight foldable and adjustable headband allow you to adjust the headphone to the max comfort
This headphone radio is the perfect radio for running, library study; listening test; and can also be used as ordinary headphones to connect to external audio devices