... 4.Bicycle use 5.USB flash Drives,Active speakers Multi-Function portable Power bank Support led flashlight,MP3 player, Bike Speaker, ... type light:floodlight ,blinker light ,glare light ,SOS4.Portable power Function: Use the charger line connect to the jack of ... the machine charge for the other equitment ,Please use the own charging line of the equipment. Multi-Function portable Power bank Support led ...