Here’s a rockin’ outdoor speaker that hides in plain sight while it floods the yard with powerful, vibrant HD sound. When it comes to outdoor entertaining, the ROCK is a bonafide gem.

The wireless, waterproof (IPX4) ROCK was conceived for party hounds and patio people, alike—a landscape rock speaker that clandestinely blends into backyards, pool areas, ponds and gardens, while delivering clear, massive high-fidelity sound for 6 straight hours on a single charge (that’s longer than even your parties). Lightweight, yet durable, the sizable (10.8”x10.8”x10.6”) faux-granite ROCK is free to roam anywhere it pleases without plugs or wires, and streams your favorite playlists wirelessly up to 33 feet away from the Bluetooth-enabled device.

Housed in an all-weather-friendly silicone jacket, this booming 6W speaker is the perfect acoustic accoutrement for your yard, tailgate, beach party, campground, boat ride, picnic or flash mob. And here’s some “stone-cold” cool news– if your bash needs to be taken to an even bigger level, compound that sound by pairing TWO ROCKs with your device to cover ALL your bass’s (that’s rock speaker humor).

Of course, for those times your ROCK doesn’t need to be tether-free, there’s a 3.5mm AUX-In option to plug into for perpetual day-and-night listening. It also comes with a Micro USB charging cable. $69.99 MSRP.