Sony srs hg1 charcoal black
Bluetooth speaker portable speaker wifi speaker series sony hear power rating 12 watt speaker system 20 stereo principle active frequency response 20 20000 hz power supply rechargeable battery battery life 12 h charge time 5 hrs type of battery lithium ion charging port micro usb colour black front colour black functions dlna streaming speakerphone function wps dual speaker pairing nfc available streaming services google cast spotify spotif