HyperGear "Quake" Ultra Rugged Weatherproof Series HD Wireless Speaker/Power Bank

Massive HD Stereo Sound: Enjoy stunning audio with precision bass and clearly balanced acoustics. Crank up the sound and fill any room or entertain outdoors at the beach, park, pool, boat, backyard, or campground.
No Wires, Pure Sound: Engineered with the latest Bluetooth Technology for crystal clear connections and effortless pairing that extends up to 33-feet. Take this dynamic speaker anywhere for powerful, smooth and consistent sound.
Anytime. Anywhere: It’s not portable if you’re always looking for an outlet. Leave the charger at home and travel light, the Quake’s built-in rechargeable battery provides up to 15 hours of wireless playtime on a single charge!
5 Ways to Play: Listen to what you want, when you want, how you want. Unlike other portable speakers that only play via Bluetooth, the Quake offers a broad range of compatibility options. Connect with non-Bluetooth devices via the Aux-in port, play audio files directly from a Micro SD memory card or USB flash drive, or even tune in to FM radio!
Hands-Free Music + Calls: Keep your phone safely inside your pocket or bag, the Quake has a built-in microphone and intuitive controls that let you navigate your playlist and quickly take and make calls directly from the speaker.