Alto Uber FX: look, PA, no wires!

Alto's Uber FX portable PA speaker can be used completely wirelessly if required — the PA can be addressed over Bluetooth (although traditional cables also work), and it runs off a 45-hour rechargeable battery, so you don't even need a mains cable!

Alto’s Uber FX portable PA speaker can be used completely wirelessly if required — you can address the PA over Bluetooth , and it runs off a 45-hour rechargeable battery.