We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-30 · 7 min read · Independent comparison
If you want over-ear active noise cancellation with long single-charge playtime and a foldable, travel-friendly build, choose Monoprice Over Ear Headphones; if you need an in-ear true-wireless system with a smart charging case, meeting transcription and faster top-ups, choose Anker Soundcore Liberty 5.
• Monoprice Over Ear Headphones — biggest strength: around-ear ANC design with a foldable frame, 40mm dynamic drivers and up to 16 hours of playback without noise cancelling engaged.
• Monoprice Over Ear Headphones — biggest trade-off: ANC drops playback to roughly 8 hours, and the physical headband-and-earcup format is bulkier than a pocketable case.
• Anker Soundcore Liberty 5 — biggest strength: a genuinely different category of product — true-wireless in-ears with a smart charging case that records in-person meetings, transcribes them and generates AI summaries.
• Anker Soundcore Liberty 5 — biggest trade-off: earbud battery is far shorter per charge (around 6.5 hours with ANC on), and the AI note-taking depends on a monthly transcription allowance and in-room audio only.
• Who each pick is for: Monoprice if you mainly want quiet listening on planes, at a desk or on the sofa; Liberty 5 if you live on calls, take notes in meetings and want everything to fit in your pocket.
The Monoprice Over Ear Headphones (model BT-300ANC) are a straightforward, comfort-first pair of wireless cans. The pitch here is simple: around-ear cups, plush earpads, an adjustable padded headband and a foldable frame you can toss in a bag. Active Noise Cancellation works the way you'd expect — external microphones sample the environment, then a reverse-phase signal cancels that background rumble so your audio sits forward. If you've ever wanted a pair you can wear for a full transatlantic flight or a long work-from-home afternoon without your ears aching, that's the target use case.
The numbers tell you what to plan around. Audio playback runs up to 16 hours with ANC off, but only about 8 hours with ANC engaged. Talk time is listed at up to 18 hours, and charging takes up to 3 hours over USB-C. The 40mm neodymium dynamic drivers cover a 20Hz–20kHz range with 118dB sensitivity, and Qualcomm aptX is supported alongside SBC and AAC, so Android phones with aptX can get a better-than-baseline wireless stream. Bluetooth range is quoted at up to 32 feet, and there's a 3.5mm jack as a wired fallback — useful when the battery is spent.
Who should buy it: anyone who prioritizes an over-ear fit, long non-ANC listening sessions, and a foldable design for travel or commuting. Who should skip it: if you want earbuds that disappear into a pocket, need the longest possible ANC runtime, or care about a smart case with app-driven extras, this isn't that product. Weighing roughly 235g, it's light for an over-ear, but it's still an over-ear. Check the current price on Amazon before deciding — the value calculation matters here more than the spec sheet alone.
The Anker Soundcore Liberty 5 (sold as the Soundcore Liberty 5 Pro Max, model D1204) is a very different animal — an in-ear true-wireless set built around a smart charging case. The headline feature isn't audio at all: the case has a built-in mic that records in-person meetings and interviews, then transcribes and summarizes them into key points and action items. Critically, it's in-room audio only — it won't capture online meetings, video calls or phone calls. The free Starter Plan includes 120 minutes per month of AI transcription for 24 months, with paid tiers beyond that.
The case itself is unusually busy for a charging case: a 1.78" AMOLED display where you can start the recorder, adjust ANC and manage earbud settings, plus custom wallpapers. Around the audio side, you get HearID 5.0 personalized EQ and an AI Audio Enhancer, 20 built-in offline voice commands, and touch-and-slide controls. Noise cancelling is claimed to be 100% more effective than the previous flagship, driven by 8 sensors and the Thus AI Chip processing 384K+ noise signals per second. Call quality is a stated focus: 10 sensors, whisper-to-shout pickup in 100dB+ environments, and the earbud units are the same as those certified for speech quality by Guinness World Records. Privacy gets real attention too — local AES-256 encryption, ISO 27001/27701, SOC 2 Type 1, HIPAA and related frameworks, with temporary cloud files deleted after transcription when cloud sync is off.
Battery is where you need to read the fine print. With ANC on you get up to 6.5 hours, or up to 28 hours with the case. A 5-minute charge gives 4 hours of listening, and a full charge takes about 50 minutes. In Extreme mode — multiple features running at once — that collapses to 2.5 hours, or 10.5 with the case. Fit is in-ear with three sizes of ear fins and eartips included, Bluetooth is listed as 6.1, and there's no headphone jack. Buy it if you're in meetings, take notes constantly, and want calls and silence in a pocketable package. Skip it if you want a wired fallback, marathon single-charge ANC runtime, or over-ear comfort.
Side-by-Side: Which Should You Choose?
• Best for long ANC listening sessions → Monoprice Over Ear Headphones. Around 8 hours of ANC playback beats the Liberty 5's roughly 6.5-hour earbud runtime.
• Best for calls and meetings → Anker Soundcore Liberty 5. Ten sensors, the Thus AI Chip and speech-quality-focused tuning make this the call-centric pick.
• Best for note-taking and productivity → Anker Soundcore Liberty 5. The case records in-room audio and turns it into transcripts and summaries.
• Best for portability → Anker Soundcore Liberty 5. In-ear buds in a case beat a full-size headphone for pocket space, even a foldable one.
• Best for fast top-ups → Anker Soundcore Liberty 5. A 5-minute charge yields 4 hours of listening; Monoprice needs up to 3 hours for a full charge.
• Best for personalized sound → Anker Soundcore Liberty 5. HearID 5.0 and the AI Audio Enhancer tune output to your ears; Monoprice relies on its 40mm drivers and aptX support.
• Best if you want a headphone jack → Monoprice Over Ear Headphones. The Liberty 5 is wireless-only.
These aren't really competitors — they're two answers to two different questions, so my recommendation depends entirely on your day. In my opinion, if your priority is quiet, comfortable, over-ear listening with a wired fallback and the longer ANC runtime, I'd buy the Monoprice Over Ear Headphones. If your day is built around calls, meetings and notes you'd rather not type up yourself, I'd buy the Anker Soundcore Liberty 5 — the smart case and call hardware are things Monoprice simply doesn't attempt. Pick the one that matches how you actually spend your hours, then check the current price on Amazon.
what is anc wireless headphones
ANC stands for Active Noise Cancellation. External microphones listen to your surroundings and generate a reverse-phase signal that cancels background noise — on the Monoprice Over Ear Headphones it's built to mute things like airplane engine drone, and on the Liberty 5 it's driven by 8 sensors for subway, office or street noise.
what does anc mean on bluetooth headphones
It means the headphones use battery power to actively cancel ambient sound rather than just physically blocking it with padding. It's why ANC always costs runtime: the Monoprice drops from up to 16 hours of playback to about 8 with ANC on, and the Liberty 5 runs about 6.5 hours with ANC engaged.
what is the best anc headphones
There's no universal best — it depends on the format you want. For over-ear ANC with a foldable design, 40mm drivers and up to 8 hours of ANC playback, I'd point to the Monoprice. For in-ear ANC with a smart recording case, call-focused hardware and 28 hours total with the case, I'd point to the Liberty 5.
what is anc on bluetooth headphones
Same feature, different phrasing: it's electronic noise cancelling powered by the headphone's battery and microphones. Both products here list Active Noise Cancellation as their noise-control method, but the runtime penalty differs — budget for shorter sessions when you leave ANC switched on.
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