Bestbuy offers Marshall Emberton III Portable Waterproof Speaker for $100 (reg $180) with free shipping.

Product Description:
Not all speakers are created equal. Some can provide the soundtrack to your life while taking on dust, dirt, and rain. Emberton III does exactly that and more. It’s not for display, it’s there to join the party, wherever the party ends up. You can chuck it in a bag, throw it in the back seat of your car, take it on a cross-country ride, or hit the beach, completely stress free. Emberton III is ready for the fast lane. While you’re busy living life to the fullest, you’ll experience absolute 360° sound. True Stereophonic is a unique form of multi-directional sound from Marshall – where every spot is a sweet spot. No matter where you’re standing, the music will sound vibrant, balanced and loud. Just like it should. With 32+ hours of portable playtime, and battery preservation features built for almost endless listening sessions, you can keep the music playing on repeat. We’ve also updated Emberton III’s design to make it more straightforward and convenient to use while staying true to its rock ’n’ roll heritage. The classic grill, textured sleeve and iconic Marshall script hark back to our legendary amps with the added benefit of a built-in mic. Emberton III will go the distance and back again.

• Marshall Signature Sound
  Emberton III delivers rich, full Marshall signature sound that'll never let you down. Featuring Dynamic Loudness, each frequency is constantly adjusted when you change the volume, ensuring that the tonal balance is always right. But this speaker really gets a kick from being turned up loud. With an even bigger bass than its predecessor, it’ll inject your favourite songs with a whole new level of power, especially at max volume.
• True Stereophonic 360° Sound
  Emberton III features True Stereophonic, a unique form of multi-directional sound from Marshall. True Stereophonic is stereo sound, but not as you’ve heard it before. Available exclusively on Marshall products, experience superior spatial and binaural sound that flows around you, filling any space.
• 32+ Hours of Portable Playtime
  Emberton III offers 32+ hours of portable playtime on a single charge, so you can keep listening all day and into the next. Its compact size, durability, and reliable playtime make it an essential to pack whenever you open the front door.
• Durable, Dust & Waterproof (IP67)
  Marshall’s on-the-road spirit lives on in our Emberton III speaker. With its silicone exterior and solid metal grille, it boasts a rugged and robust design that can go to battle with heavy showers. Emberton III doesn’t mind a swim either. With an IP67 dust and waterproof rating, you can submerge it in 1 m (3 ft) of water for up to 30 minutes. Whether it’s a weekend festival or running through rain, Emberton III is good for all seasons.
• Built-in Microphone
  Music comes first, but we know life gets busy. As an update to our previous model, Emberton III comes with a built-in microphone, making hands-free talking much simpler and clearer. For the first time, you can take calls while getting your day started or preparing for a gig. Catching up doesn’t need to get in the way of what you’re doing.
• Bluetooth LE Audio-ready
  We don’t want anything to get in the way of your music, so Emberton III is built to be Bluetooth LE Audio-ready. This future-proof technology will open a new world of audio sharing possibilities with Auracast.