Fahrrad mp3

specifications:Speaker Output:THD+N=0.15% @ 2.0W SNR=90db @ 2.0W, Earphone output:THD+N=0.6%@32ΩSNR=92db@32Ω Playtime:6-16hoursfor speaker(depend on the volume)50 hours for earphone Recharging Time:6 hours FM Radio :87-108MHz Storage:built in TF card slot or optional built in 2-8GB flash Transferring::USB 2.0 Full speed,FAT16/FAT32 Music format:MP3/WMA(384kbps below) Operation temperature:-18°C 80°Cfunction:Stereophonicfrepuency modulation FM With line-in function,can beanattachment Notebook,MP3,MP4,iphone etc.., Built-in1000mAHPolymer battery support long time playing Full function LEDindication Up-to-date technology class D digital amplifier All function in one interface design USB high speed transmission Dual Speaker for Stereo Production Flashes at both ends of the speakers packing:Dimensions:103.5X37X37mm Weight:163g