Portable speaker,Mini Speaker,New Speaker 1.Perfect tone quality 2. USB, TF ... , FM Radio, Support TF Card / USB Flash DiskSpecifications1) Support TF Card / USB Flash Disk 2) Music format: MP3, WMA 3) ... fastness 9) FM Radio function Portable speaker,Mini Speaker,New Speaker SpecificationSpeaker1.5” *2 4ohm 2WOutput Power2W *2Battery Voltage5V ... with Holder, FM Radio, Support TF Card / USB Flash Disk