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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want marathon battery life and over-ear hybrid noise cancellation for travel and long work sessions, choose LORELEI QC60; if you need pocketable true wireless earbuds with a water-resistant fit for workouts and commutes, choose Monster Clarity 101Plus.
• LORELEI QC60 – biggest strength: up to 60 hours of playback per charge with hybrid active noise cancellation and dual 40mm drivers tuned for deep bass.
• LORELEI QC60 – biggest trade-off: it's a full-size over-ear headphone, so it's bulkier and less convenient to pocket than earbuds.
• Monster Clarity 101Plus – biggest strength: a compact true-wireless earbud design with a charging case, touch controls, three ear-tip sizes and a water-resistant build.
• Monster Clarity 101Plus – biggest trade-off: roughly 8 hours of playback per charge and a 4-hour charge time, so it's built for shorter sessions between case top-ups.
• Who LORELEI QC60 is for: travelers, home-office workers and anyone who wants long, uninterrupted listening with noise cancelling over their ears.
• Who Monster Clarity 101Plus is for: gym-goers, runners and commuters who want lightweight in-ear buds they can stash anywhere.
The QC60 is an over-ear Bluetooth headphone with a very specific pitch: keep the music going for a long time and keep the outside world out. LORELEI uses hybrid active noise cancellation here, which means the earcups are designed to physically cover your ears while the electronics work on low- and mid-frequency noise — the hum of plane engines, car cabins, and general commute rumble. If your main complaint about headphones is that background drone ruins the music, this is the feature you're buying.
The spec that stands out most, though, is the battery. LORELEI rates it at up to 60 hours from a single charge off an 800mAh battery. For real-world use, that's the difference between charging nightly and charging weekly. If the battery does run low and you still want to listen, there's a 3.5mm stereo cable in the box to keep going in wired mode. It also ships with a protective case and a user manual.
On the audio side, the QC60 uses dual 40mm dynamic drivers with a 20Hz–20,000Hz frequency range, and LORELEI explicitly markets the tuning as "deep bass." Two 40mm drivers is a lot of moving surface area for this category, and in over-ear designs that usually translates to fuller low-end than the tiny drivers inside earbuds can manage. Bluetooth 5.4 handles the wireless connection, with a built-in mic for calls.
Comfort and fit details are worth noting for long sessions: the protein ear pads rotate inward at up to 100° and fold at 120°, and the headband is multi-level adjustable. The whole headphone is built around a lightweight, foldable frame in Space Black plastic.
Who should buy it: frequent flyers, remote workers who wear headphones for hours at a stretch, and anyone who prioritizes battery life and over-ear noise cancelling over portability.
Who should skip it: if you want something that disappears into a pocket, or you mainly listen while running or lifting, this over-ear design is the wrong shape for you.
The Clarity 101Plus goes the opposite direction. These are true wireless in-ear earbuds with a charging case — no cable, no headband, nothing around your neck. Monster built them around 6mm dynamic drivers that the brand describes as delivering clear, powerful sound with deep bass. Six millimeters is small, but that's normal for in-ear buds, and the sealed fit of an in-ear design is what lets small drivers produce meaningful low-end in the first place.
The fit story is more developed than you'd expect at this tier: three sizes of ear tips come in the box, and the ergonomic in-ear shape is aimed at a secure, comfortable seal. That matters twice over — a good seal improves bass response and keeps the buds from working loose. Monster also calls out a water-resistant design for sports, which is the clearest signal of intended use: sweaty gym sessions, runs, and outdoor workouts.
Controls are touch-based: play, pause, skip tracks and volume, all from the bud itself. Calls run in stereo mode with a built-in mic, so you get hands-free conversation without pulling out your phone. Bluetooth handles the connection, and the spec sheet lists Bluetooth 5.3 for the 101Plus style alongside the Bluetooth 5.0 branding on the product title. There's no headphone jack here — it's wireless only.
The trade-offs are straightforward. Monster rates battery life at about 8 hours, with a 4-hour charge time, and the charging case is what extends your total listening between wall outlets. There's also active noise cancellation listed in the specs, though as with most in-ear ANC, it won't isolate the way a full over-ear cup does. The earbuds come with a user manual and a 1-year manufacturer warranty.
Who should buy it: anyone who wants buds for the gym, running, or a commute where they'd rather not carry a full-size headphone.
Side-by-Side: Which Should You Choose?
• Best for battery life → LORELEI QC60. Up to 60 hours per charge versus about 8 hours on the 101Plus.
• Best for noise isolation on flights and commutes → LORELEI QC60. Hybrid ANC plus over-ear cups that physically cover your ears.
• Best for the gym, running and sweaty workouts → Monster Clarity 101Plus. It's the only one of the two with a water-resistant design.
• Best for portability → Monster Clarity 101Plus. True wireless earbuds with a charging case beat a foldable over-ear for pocketability.
• Best for deep bass from large drivers → LORELEI QC60. Dual 40mm dynamic drivers move far more air than 6mm buds.
• Best for touch controls → Monster Clarity 101Plus. It uses touch; the QC60 uses push buttons.
• Best for wired listening when the battery dies → LORELEI QC60. It includes a 3.5mm cable; the 101Plus has no jack at all.
• Best for shared or multi-device basics → either, with a caveat. The QC60 runs Bluetooth 5.4 and the 101Plus lists Bluetooth 5.3, so both are current-generation wireless.
In my opinion, the LORELEI QC60 is the stronger buy for most people reading a deep-bass headphone comparison, because dual 40mm drivers, hybrid noise cancelling, and up to 60 hours of playback are a hard combination to argue with for travel, work, and long listening sessions. I'd pick the Monster Clarity 101Plus only if the gym is your main listening environment — the water-resistant buds, three ear-tip sizes, and charging case make it the better fit for motion and sweat. If you're still deciding, check the current price on Amazon for both and let your actual use case break the tie.
FAQ
No. The 101Plus is rated at about 8 hours per charge with a 4-hour charge time, while the QC60 is rated at up to 60 hours. The 101Plus's charging case extends total listening between outlets, but per-charge runtime favors the QC60.
Yes. The QC60 includes a 3.5mm stereo audio cable, so you can plug in and keep listening when the battery is low. The Monster Clarity 101Plus has no headphone jack and is wireless only.
The Monster Clarity 101Plus. It's an in-ear design with three ear-tip sizes for a secure fit and a water-resistant build aimed at sports. The QC60 is an over-ear headphone, which is less practical for sweaty, high-movement use.
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See also: Xmenha Active Noise Cancelling vs Monster Clarity 8.0, LORELEI QC60 vs Toztnix Neckband: Bluetooth Headphones Deep, KUUCAT H8 vs Monster TVlink 300: Foldable Headphones