MONSTER AC336 Open Ear Wireless Earbuds: Open-Ear Design with Pure Monster Sound
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Ever craved that crisp, high-fidelity stereo sound without feeling like your ears are in a vice? Meet the Monster Open Ear AC336 Headphones. They're not just earbuds; they're a mini concert hall for your ears, thanks to a dedicated digital audio processor and beefy 13mm drivers that pump out audio so rich, you'll want to savor every note. And the open-ear design? It's like they're giving your ears a gentle hug, following ergonomic principles to keep you comfy all day—no tight seal nonsense here.
With Bluetooth 6.0, these bad boys offer connectivity so fast and stable (up to 33 feet, by the way), it's like your music's telepathic. Plus, they've got this nifty trick: smart auto power-on and pairing. Pull 'em out of the case, and boom—your tunes kick in before you've even got them in your ears. Magic? Almost.
Battery life? Oh, we've got you covered. Rock out for 7 hours straight on a single charge. And that compact charging case isn't just cute—it's a powerhouse, adding another 14 hours to your audio adventure. Forgot to charge? No sweat. A quick 10-minute USB-C fast charge gives you a whole hour of playback. Perfect for those 'oh no, I forgot to charge my earbuds' moments.
And for the adventurers and sweat enthusiasts, these earbuds are IPX6 water-resistant. Rain, sweat, or the occasional splash—they laugh in the face of moisture. Whether you're sprinting, cycling, or pretending you're in a hiking commercial, these earbuds are your rugged, reliable sidekick.
- Comfortable and Secure Fit for All Day Use
- Advanced Bluetooth 6.0 for Seamless Connectivity
- 21H Long Playtime and Fast Charge
- IPX6 Water Resistant for Outdoor Use
- Open-Ear Design with Pure Monster Sound
General specs
- Brand: MONSTER
- Model: AC336
- Seller: Amazon
- Connectivity Technology: Wireless
- Wireless Communication Technology: Bluetooth
- Included Components: Monster Open Ear AC336 Headphones X 1, User Manual, Type-C Charging Cable X 1
- Material: Plastic
- Water Resistance Level: IPX6
- Battery Life: 21 Hours
- Bluetooth Version: 6.0
- Bluetooth Range: 33 Feet
- First listed by seller: 5/10/25
If you are interested in more details, you can find full information on the seller's page.
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Video Reviews
Comparison with similar products
This item | Recommendations | |||||
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![]() MONSTER AC336 Open-Ear Design with Pure Monster Sound
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![]() MONSTER W36 Pure Monster Sound with 13mm driver
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![]() PSIER SP06 True Open Ear Design
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![]() DEMICEA LibreRun X6 Open Ear Comfort with lightweight design
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![]() Baseus Bass BC1 Open-Ring Comfort & Style
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![]() MONSTER Persona 3rd ANC
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Brand | MONSTER | MONSTER | PSIER | DEMICEA | Baseus | MONSTER |
Model | AC336 | W36 | SP06 | LibreRun X6 | Bass BC1 | Persona 3rd ANC |
Color | ||||||
Rating |
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Price | $59.99 | $49.99 | $29.99 | $79.99 | $28.99 | $49.98 |
Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
Update | June 27, 2025 | June 25, 2025 | June 27, 2025 | June 27, 2025 | June 29, 2025 | September 1, 2025 |
Connectivity Technology | Wireless | Wireless | Wireless, Bluetooth, Bone Conduction | Wireless | ||
Wireless Communication Technology | Bluetooth | Bluetooth | Bluetooth | |||
Material | Plastic | Plastic | Silicone, Metal, Acrylonitrile Butadiene Styrene (ABS) | |||
Water Resistance Level | IPX6 | Waterproof | Waterproof | |||
Battery Life | 21 Hours | 8 Hours | 70 Hours | |||
Bluetooth Version | 6.0 | 5.3 | 5.3 | 5.4 |
Theo E.
Belfast
May 20, 2025
i bought these as a gift for myself after retiring, and my first impression is positive. they fit well and don't cause any discomfort, which is important at my age. the sound is clear from all directions, and i appreciate that i can hear my surroundings while listening—great for safety. they're easy to use straight out of the case, and the battery holds up for my photo walks. overall, they're a solid choice for someone like me who values simplicity and reliability.
- Pros: from what i feel, the sound is pretty decent and rich, making music enjoyable without any tightness in my ears. they connect quickly and stay paired without issues, and the battery lasts fairly long for daily use. i like that they're resistant to water, so i don't worry about sweat or rain during my walks.
- Cons: the delivery was delayed a day but fine, and while they're comfortable, i wish they had a bit more volume for noisy environments. charging them fully takes a while, which can be a bit inconvenient.