This Samsung soundbar has a 37-inch soundboard with a wireless 6.5-inch subwoofer. The 300W power output provides a rich, surround sound feel. Bluetooth connectivity, HDMI and USB ports let you connect this soundbar to any device. Control this Samsung soundbar using your phone or mobile device with the Samsung Audio Remote app.
This versatile Cobra JumPack CPP 8000 portable charger features a 2.4-amp USB port that lets you replenish USB-enabled devices and a 180-amp starting current and 360-amp peak current that allow you to jump-start your car in the event of an emergency.
Have not used it but my car stop and i need a jump a cop stop in help had this in the car attached to my battery and told me to try to start it up started uo right away right after that went to go but it great product