Features:
Neodymium magnet speaker,high sensitivity and instant response.
Built-in FM radio and campus radio function(70-108MHz), automatic channel searching and saving.
Multifunctions: TF/USB-disk speaker, FM radio, MP3 Music player,Digital song.
Built-in Rechargeable 1800mAh Lithium-ion battery, long time to use.
Application fields: Walking, morning exercise, climing and other outdoor activity.




