Best Bluetooth speaker on the market (muscat)?

Hi there, im looking to buy a good quality speaker in oman and i want something with most features like AUX port, Usb port (flash sticks/pendrives), volume buttons, next/previous buttons, power button, (optional) sd card port and anything that is needed in a Bluetooth speaker.

i dont care how it looks like but it should create good quality sound like a quality car audio and good speaker which doesnt sound like a village radio or those cheap made in china radios and speakers in toys with low clarity. I dont want those huge boom box like those karaoke speakers. just standard portable speaker (regular JBL size) or those mini speaker size. also it has to have a long battery life and not few hours. Any brand and any design but the product has to be good.