Jbl flip 4 black
Bluetooth speaker portable speaker power rating 16 watt speaker system 20 stereo principle active sensitivity 80 dbmw power supply rechargeable battery battery life 12 h charge time 35 hrs type of battery lithium ion battery capacity 3 000 mah colour black front colour black functions streaming dual speaker pairing speakerphone function bluetooth multipoint sound functions noise cancellation echo cancellation protective properties waterproof p