Monster Open Ear AC600 Headphones, Bluetooth 5.4 Wireless Headphones with HiFi Stereo Clip-on Headphones with ENC Clear Call, 21H Playtime, IPX6 Waterproof for Exercise Outdoor Sports

Name: Monster Open Ear AC600 Headphones, Bluetooth 5.4 Wireless Headphones with HiFi Stereo Clip-on Headphones with ENC Clear Call, 21H Playtime, IPX6 Waterproof for Exercise Outdoor Sports
Brand: Monster
SKU: awhd-us-b0flphl5kr
Price: 51.98 USD
Availability: InStock

Brand: Monster

Condition: Used

$51⁹⁸

$149⁹⁹

-66% Save $98⁰¹

Updated: 2 days ago

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Description

【Clip-on Design with Pure Monster Sound】Monster Wireless Earbuds use unique digital audio processor and powerful 13mm drivers to enhance and reproduce excellent Hifi immersive stereo sound equipped with Qualcomm apt-X high-definition audio decoding to restore richer audio details. Open ear clip earbuds rely on an ergonomic design to prevent the channel from being fully sealed, reducing discomfort during prolonged use.

【Comfortable and Safe Fit for Daily Use】The Monster open ear headphones weigh ONLY 2 ounces and are typically lighter and more breathable than other headphones, making it more comfortable to wear for a long time. Made from innovative, non-deformation hard shell material, the clip on the earbuds is meticulously designed to keep its shape for a secure fit continuously no matter how much you use it.

【ENC Noise Reduction for Crystal Clear Call】Adopt environmental noise reduction technology to monitor sounds and produce reverse signal instantly to reduce background noise, bluetooth headphones allow you to hear crystal clear calls, enjoy clear hands free calls, and dive into music, creating a personal world of voice.

【Fast Charge 21H Long Playback】With a single charge, Monster open ear headphones last for about 7 hours (at 50% to 60% volume). With the charges provided by the compact charging box, you can use it for 21 hours without interruption. Designed with Type-C fast charging, enjoy 1 hour of listening on a 10 minute charge.

【IPX6 Water Resistant For Any Workout】Designed for active lifestyles, prevent water and sweat from penetrating and can be used in any harsh environment. Monster open earbuds are the perfect sports partner for running, cycling, mountaineering and sports and fitness enthusiasts without worrying about a lot of sweat.

Monster Open Ear AC600 Headphones, Bluetooth 5.4 Wireless Headphones with HiFi Stereo Clip-on Headphones with ENC Clear Call, 21H Playtime, IPX6 Waterproof Wireless Headphones for Exercise Outdoor Sports

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Product Details

SKU:: awhd-us-b0flphl5kr
Model:: Monster Open Ear AC600
Country:: US
ASIN:: B0FLPHL5KR

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 $98 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.