KOOGEEK 3.5mm Wired Mini Speaker Portable MP3 Player FM Radio Music Sound Box Support TF Card U Disk Loudspeaker for DVD Laptop Mobile Phone

Features:
It can insert TF card, U disk to play MP3 format music, with FM radio function.
The LCD screen can display the song playing time and the audio channel.
The aluminum alloy middle frame shell is oxidized and colored, and the wear resistance does not fade.
Ultra-small size, only 5.2*4.8*4.8cm, mini portable.A variety of colors can be selected.
Simple and intuitive button design without complicated operations. A telescopic antenna with a received signal, approximately 14.5 cm.
Note:
It can be used after 2 hours charging; (first time charging is for 7-8 hours)
To connect one end of the audio cable to the audio output port ofcomputer or mp3, the other end to the back of the product. It can be used when turn on the player.
Please use the USB charging cable of this product while charging, itcan not be used as audio line.
Make sureturn off the sound before charging. Normal capacity charge time is 2 hours, please turn off the power after 2 hours.