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Monster Shock Plus Bluetooth Speaker, Portable Speaker with 40W Stereo Sound, 20H Playtime, Bluetooth 6.0, Support AUX, TF, Wireless Stereo Pairing, IPX6 Waterproof Speaker for Outdoor, Home, Travels by Monster - Used condition

Monster Shock Plus Bluetooth Speaker, Portable Speaker with 40W Stereo Sound, 20H Playtime, Bluetooth 6.0, Support AUX, TF, Wireless Stereo Pairing, IPX6 Waterproof Speaker for Outdoor, Home, Travels

Brand: Monster

Condition: Used
$2321
$7999
-71% Save $5678
Updated: 2 days ago

Description

【Pure Monster Sound & 40W Powerful Audio】Monster's unique pure sound technology, from over 40 years of sound engineering, is fine-tuned to deliver the most impactful music experience possible. Delivering a whopping 40W of powerful audio, Monster Bluetooth speaker ensures crystal-clear highs, deep bass, and a rich, immersive sound experience. Whether you're listening to music, watching movies, or gaming, every note and detail will come to life, perfect for both indoor and outdoor use.

【Bluetooth 6.0 & TWS Pairing】Experience unparalleled connectivity with cutting-edge Bluetooth 6.0, ensuring a stable, high-speed link for smooth, uninterrupted audio streaming from your phone, tablet, or computer. With True Wireless Stereo (TWS) pairing, connect two speakers for a powerful 80W stereo soundstage. No more delays or interruptions—just premium wireless audio performance.

【20H Playtime & IPX6 Water Resistant】Keep the music going all day long with an impressive 20H playtime on a single charge. Designed for the on-the-go lifestyle, the Monster portable speaker ensures you never run out of power during your adventures. Additionally, the IPX6 water-resistant rating means it can withstand splashes, rain, and even accidental spills, making it perfect for outdoor activities like hiking, camping, or beach trips.

【Built-in Mic & Hansfree Calling】Effortlessly manage calls—whether you're in a conference, on the road, or juggling tasks—thanks to crystal-clear voice capture that keeps conversations sharp and seamless. Ideal for on-the-go professionals and those who prioritize efficiency, Monster’s Bluetooth speaker lets you stay connected without skipping a beat. Embrace hands-free convenience while staying focused on what’s important.

【Multiple Connectivity Options】Beyond Bluetooth 6.0, the Monster Bluetooth speaker expands your options with AUX, TF card, and USB inputs, offering unmatched flexibility for your music. Whether you love wireless convenience or wired reliability, this speaker adapts to your needs. With multiple ways to connect, your favorite tracks are always within reach—wherever you go. Discover true audio freedom today!

【Compact & Portable Design】Engineered for effortless mobility, the Monster Shock Plus Bluetooth Speaker features a Lifting Rope, allowing you to easily attach it to your backpack, bicycle, or bag. Its sturdy, space-saving construction guarantees durability against shocks and impacts, while delivering rich 40W audio on the move. Perfect for trips, outdoor adventures, workouts, or everyday routines—experience the professional-grade sound of your Monster speaker wherever life takes you.

Monster Shock Plus Bluetooth Speaker, Portable Speaker with 40W Stereo Sound, 20H Playtime, Bluetooth 6.0, Support AUX, TF, Wireless Stereo Pairing, IPX6 Waterproof Speaker for Outdoor, Home, Travel

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Product Details

SKU:
awhd-us-b0ggzty69r
Model:
Monster S21
Country:
US
ASIN:
B0GGZTY69R

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $57 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Monster products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

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