G-Project has unveiled G-Tube ($40), a new miniature Bluetooth speaker. G-Tube is IPX5 water-resistant, which means it should stand up to water jets. (Our unit’s packaging differed from the website, as it only claims IPX4 protection, but we checked with G-Project and verified G-Tube is indeed IPX5-rated.) As you can see in the first picture, G-Tube is slightly shorter than an iPhone 6 — the cylinder-shaped speaker is 5.25” long and just…
