A decisive feature in Sony’s earbuds and headphones is the Sony Headphones app, which acts as a control central for all Sony headphones. But the Float Run doesn’t get any app support and hence acts like a simple Bluetooth-connected headphone. It doesn’t feature noise cancellation, thanks to its design. This is not quite a negative, considering the customer it is aimed at. After all, you don’t want to miss those vehicle horns while running. The Float Run uses 16mm drivers that offer natural and wide-ranging sound.
Weighing 33g, the device is lightweight and offers IPX4 splash resistance. It supports SBC and AAC formats.