Critical about larking in the park? This B&O cylinder is built for alfresco audio. Shipped with an aluminium carabiner for simple backpack attachment, the anodised aluminium shell is scratch-resistant and all established for the splashing. We find it reassuringly weighty �?it stops just wanting hefty. Amplifier series: Smart home https://www.bluetoothspeaker.top/rechargeable-long-battery-life-bluetooth-speaker-subwoofer-speaker-with-amplifier/