Available worldwide in Apple Stores and from Apple.com in ice, onyx or space gray colors for $100, £100 or AU$160, the tiny, pocket-size speaker dongle plugs into the Lightning port of your iOS device. It draws power from your phone, so there's no internal battery -- and no charging required. A mini business-grade speakerphone aimed at "digital nomads" who work from anywhere, it also has no trouble playing music or the sound from your video content.
The single button on the speaker serves as a mute button during phone calls (so callers can't hear you) or a pause/play button while listening to music or videos. And like the Rayz Plus headphone, there's a pass-through Lightning port integrated into the speaker that allows you to charge your phone with a separate Lightning cable.
In my tests, the speaker had very little impact on my iPhone's battery life, but -- again -- it does sip a tiny bit of juice from your phone to power itself. It's hard to quantify just how much power it does draw, but it's not much different than playing music through your phone's speakers or using the iPhone's speakerphone.
The speaker's software can be upgraded through the free Rayz companion app, and there's a noise-reduction feature that helps cut down on background noise in a room while you're making a call. A simple cloth carrying pouch is included.
As for sound, the speaker does sound louder and fuller than your iPhone's speakers, but it's not on the same level as a $100 Bluetooth speaker such as the JBL Flip 4 or UE Wonderboom. The Rally is a step up from your phone's internal speakers if you're listening to music (though it's not really an upgrade over the iPad Pro's speakers), but as a single speaker it's strongest in the midrange and tuned with an ear toward people's voices. It's not totally devoid of bass, but there certainly isn't much of it.
Ultimately, the Rally is at its best and excels as a speakerphone for making voice and video calls. For startups or solopreneurs that can't afford a fancy Polycom, this might make for a suitable bootstrapping substitute.
My only issue with it is that its $100 price is pretty steep. It's new to the market, so we'll see how things shake out, but hopefully we'll see someday at closer to $50, because that's where it really should ideally be priced.