Review on Tech Go Rechargeable Portable Speaker by Lisa Zimmerman

First off, the 3.5mm jack needs to be charged in order to use it. It worked for 5 minutes and never worked again, Bluetooth never connected, didn't even show up as available even though it was fully charged. And for a few seconds it worked at 3.5mm, my tablet was louder. I received a replacement but Revain delivered it (with photo) to an abandoned house so I never received it. It's not the seller's fault. Buy a decent speaker that actually works. I have Bluetooth headphones that also have a 3.5 jack. If they aren't charged I can plug them in and they work. Why do they need to be charged to connect?