... with SD card/USB/FM radio/Aux port/remote control (ADP-028BT) 1. 2.1 super subwoofer ... PC, mobile phone,MP3/4 etc 7. High sensitive Bluetooth function,receives signal 10 miles awayKey ... HS/HF,DUN ProfilesRMS Power7W*2+15w*1, quality speaker,supper bassInput Power DC 5v Input wayBluetooth ... as stove , radiators or any apparatus thatproduces high temperatureOur Company Info.:we are a leading manufacturer ...