inputs.text: great little speakerplayer - like really used play crackling sound fireplace micro sd card bought lincoln dimplex traditional electric stovefireplace sold amazon plugged started \\flame\\ fireplacestove completely silent supposed didnt seem like fireplace without crackling \\flat\\ bought crackle box device 40 absolutely terrible sounding immediately return dawned could get mp3 player put near fireplace might work toward end purchased great speaker pod also plays mp3s micro sd card computer downloaded several fireplace firecrackling videos tube converted mp4 mp3 moved sd card works perfectly sounds great happy fireplace crackling sound playerspeaker amazingly small size well made comes classy box magnetic fastener would great christmas birthday giftit slider button moves left right skip tracks selections moving slider forward backward also moving slider forward back holding position seconds increase decrease volume doesnt many volume settings works onoff button well indicator light red playing charging mine never goes fully charged read reviews well not used bluetooth phonesit comes usb cable 2 long allows plug wall outlet charging computer buy adapter plug usb cable wall outlet couple dollars thati recommend unit