How We Research
Updated: 2026-10-05 · 6 min read · Independent comparison
If you want maximum battery life, over-ear comfort and immersive spatial audio for streaming, choose Skullcandy Hesh 540; if you need a secure, sweat-proof true-wireless fit with a touchscreen charging case for workouts and on-the-go streaming, choose LEEMC Earbuds. Both are active noise cancelling (ANC) wireless headphones, but they solve completely different problems. One is a sit-down, all-day listening tool. The other is a gym-bag companion. Here's how I'd split them.
• Skullcandy Hesh 540 — biggest strength: Up to 65 hours of battery with ANC off, plus THX Spatial Audio and a full app suite (Personal Sound by Mimi, adjustable ANC, Stay-Aware, Sidetone).
• Skullcandy Hesh 540 — biggest trade-off: It's an over-ear, flat-folding headphone (0.24 kg, faux leather and metal), so it's bulkier to carry and it relies on button/touch controls on the cups rather than a case.
• LEEMC Earbuds — biggest strength: A touchscreen charging case that controls playback, volume, ANC/Transparency, five EQ presets and even your phone's camera, paired with a secure over-ear hook and IPX7 waterproofing.
• LEEMC Earbuds — biggest trade-off: Much shorter endurance at 9 hours per charge (40 hours with the case), and 55 ms of audio latency that matters if you're gaming or watching tightly synced video.
• Pick Skullcandy Hesh 540 if you want long-session comfort and 3D spatial sound for movies, music and streaming at a desk or on a couch.
• Pick LEEMC Earbuds if you want a lightweight (7.1 g per bud), water-resistant, hook-secured fit for running, training and travel.
The Hesh 540 is built around endurance and immersion. With ANC off you get up to 65 hours of playback, and Rapid Charge tops you up with 4 hours of listening from a 10-minute charge. That combination means you can genuinely forget the charger for days. ANC on cuts that endurance, but the adjustable 4-mic noise cancelling is the headline feature — it's designed to hush a crowded bus, a noisy park or a busy room so you can focus.
The audio side is where it gets interesting for streaming. THX Spatial Audio delivers a layered, three-dimensional presentation, so movies and music feel like they're happening around you rather than just in front of you. Wear detection auto-pauses when you lift the headphones off and resumes when you put them back on — a small thing that becomes addictive once you're used to it. Through the Skullcandy app you can tune THX Spatial Audio, use Personal Sound by Mimi, and switch between Active Noise Canceling, Stay-Aware and Sidetone modes.
In my opinion, this is the pick for someone who treats headphones as a fixture: long work sessions, evening streaming, flights, commutes. The over-ear oval design, flat-folding collapsible build and 3.5 mm jack option give it a home-and-away flexibility earbuds can't match. Skip it if you need something that disappears into a pocket, or if you want a fit that survives sprint intervals and heavy sweating — that's not what an over-ear headphone is for.
The LEEMC Earbuds (model TP03) are a different animal entirely. Each bud weighs just 7.1 g and uses a flexible over-ear hook to stay locked in during running, training and gym work. With IPX7 waterproofing and three silicone tip sizes (S/M/L) for a proper seal, they're clearly aimed at movement and weather rather than desk listening. The 13 mm dynamic driver pushes deep bass and crisp highs, and you can pick from five EQ presets — Normal, Rock, Classic, Pop or Jazz — to shift the character.
The standout feature is the touchscreen charging case. It's genuinely unusual at this level: you can play music, adjust volume, flip between ANC and Transparency, change EQ, trigger your phone's camera remotely, switch among five wallpapers, and use a Find My Earbud tool across a 16-language interface. You also get full touch control directly on the buds — playback, calls, ANC/Transparency and voice assistant — without reaching for your phone or the case.
Side-by-Side: Which Should You Choose?
• Best for battery life → Skullcandy Hesh 540. Up to 65 hours with ANC off versus 9 hours per charge (40 with the case) for the LEEMC Earbuds.
• Best for spatial audio and immersive streaming → Skullcandy Hesh 540. THX Spatial Audio is a dedicated 3D presentation the LEEMC buds don't offer.
• Best for workouts and running → LEEMC Earbuds. Over-ear hooks, IPX7 waterproofing and 7.1 g per bud versus a 0.24 kg over-ear headphone.
• Best for on-the-go control → LEEMC Earbuds. The touchscreen case plus on-bud touch controls cover playback, volume, EQ, ANC and camera shutter.
• Best for low-latency, tightly synced use → Skullcandy Hesh 540. The LEEMC buds list 55 ms of audio latency, which you'll feel in fast games and precise video sync.
• Best for long-session comfort → Skullcandy Hesh 540. Over-ear oval cups with wear detection auto-pause/auto-play suit hours of sitting and listening.
• Best for travel and commuting → LEEMC Earbuds. A compact case that fits in a pocket beats a collapsible full-size headphone when you're moving.
• Best for app-based sound personalization → Skullcandy Hesh 540. Personal Sound by Mimi, Sidetone and adjustable ANC modes live in the Skullcandy app.
I'd buy the Skullcandy Hesh 540 if streaming is my main event. The 65-hour battery, THX Spatial Audio, wear detection and app-level tuning make it the better tool for long, immersive sessions — movies, music and everything in between — and the 3.5 mm jack is a useful fallback. I'd only reach for the LEEMC Earbuds if my priority is a secure, waterproof fit and a clever touchscreen case for workouts and travel. For pure streaming at home or at a desk, the Hesh 540 wins. If you care about the numbers, check the current price on Amazon before you commit.
what is anc wireless headphones
ANC stands for Active Noise Cancelling. It uses microphones to listen to ambient sound and then cancels it out electronically, so you hear less of the world around you. Both products here offer it: the Hesh 540 uses adjustable 4-mic ANC, and the LEEMC Earbuds let you switch between ANC and Transparency Mode.
what does anc mean on bluetooth headphones
On Bluetooth headphones, ANC is a mode you toggle on and off. Turning it on reduces background noise for focus; turning it off (or switching to Transparency) lets outside sound back in so you stay aware of your surroundings. The Hesh 540 also offers a Stay-Aware mode, and the LEEMC buds use triple-tap controls for the same job.
what is anc on bluetooth headphones
It's the same feature described in different words: an electronic noise-reduction system built into the headphones. The practical difference between these two is endurance — ANC on the Hesh 540 reduces its 65-hour figure, while the LEEMC Earbuds list a 40-hour total with the case across all modes.
what is the best anc headphones
In my opinion, "best" depends on how you'll use them. If you want the longest battery life and 3D spatial audio for streaming, I'd point you to the Skullcandy Hesh 540. If you want a secure, IPX7 waterproof fit and a touchscreen charging case for workouts, I'd point you to the LEEMC Earbuds.
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