How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a true gaming headset with ultra-low-latency 2.4GHz wireless, a boom mic and all-day battery, choose EKSA 2.4GHz; if you need a blackout sleep mask with built-in Bluetooth audio for side sleeping and travel, choose LC-dolida 2. These two share a wireless chip and almost nothing else — one is built for competitive play, the other is built for shut-eye.
• EKSA 2.4GHz — biggest strength: A real gaming setup in one unit — <30ms 2.4GHz wireless, Bluetooth 5.4, a noise-cancelling boom mic, 40mm drivers, 169g weight and up to 35 hours of battery.
• EKSA 2.4GHz — biggest trade-off: It's over-ear gear, so it's not something you'd wear lying on your side in bed, and battery life depends on how you use it.
• LC-dolida 2 — biggest strength: A 3D contoured blackout sleep mask with Bluetooth 5.4 audio, a 15mm eye cavity, memory foam and a two-pack with pouches and earplugs.
• LC-dolida 2 — biggest trade-off: It's a sleep and travel product, not a gaming headset — no boom mic, no gaming mode, and the audio is tuned for masking noise rather than pinpointing footsteps.
• Pick EKSA 2.4GHz if you play on PS5, PS4, PC, Switch or Mac and need low-latency game audio plus voice chat.
• Pick LC-dolida 2 if you sleep on your side, travel often, or want private audio in bed without earbuds pressing into your ears.
The EKSA 2.4GHz is a multi-platform gaming headset, and its spec sheet reads like it was written by someone who actually plays. The headline number is the <30ms latency on the 2.4GHz wireless link — that's the whole point of the 2.4GHz band, and it's why competitive players reach for a dongle instead of plain Bluetooth. You get the USB dongle in the box (a Type-C to USB adapter is included), and there's also Bluetooth 5.4 for phone or laptop listening when you're not gaming.
Comfort is where this one stands out on paper. At 169g it's genuinely light for an over-ear headset, and EKSA pairs that with breathable mesh earpads, an adjustable headband and a foldable frame. Long sessions are the use case here — the kind where a heavier headset starts to feel like a clamp after hour two. The 40mm dynamic drivers cover a 20Hz–20,000Hz range, and there's a one-tap switch between a game mode tuned for positional accuracy and a music mode tuned for fuller sound. That's a nice touch for people who use one headset for everything.
Buy it if you game on console or PC and want one headset for voice chat, positional audio and everyday listening. Skip it if you mostly want audio in bed — this is desk-and-couch gear, not sleep gear.
LC-dolida 2: Who It's For
The LC-dolida 2 is a completely different animal: a Bluetooth sleep mask, sold as a two-pack. The design is the story. Inside is breathable, hypoallergenic bamboo cotton; outside is a shiny, silky fabric. The bamboo fiber is described as moisture-wicking and drying about three times faster than cotton, which matters more than it sounds when you're wearing something against your face for eight hours.
The eye area uses a 3D contoured design with a 15mm deep cavity and memory foam, which is the part side sleepers care about. Because the cups are recessed, your eyes and eyelashes aren't pressed against fabric, and there's no pressure point when your head is turned into the pillow. Combined with a 6-layer light-blocking build and extended flexible nose wings, LC-dolida is aiming at total blackout — that's the feature that makes or breaks a sleep mask, and the nose-wing detail is specifically there to stop light leaking in around the bridge.
Audio comes from Bluetooth 5.4 with a claimed 900Kbps transmission for lossless music, podcasts or white noise. Read the intent correctly: this is not a gaming product. There's no boom mic, no low-latency gaming mode and no positional tuning — the sound is meant to be a "sound blanket" that masks background noise and helps you drift off. The two-pack ships with a portable pouch and noise-cancelling earplugs per set, which makes it a natural gift set for travelers, office nappers or anyone sharing a bed with a snorer.
Buy it if you sleep on your side, fly often, or want private audio at night without earbuds. Skip it if you need a mic, game audio or anything with a boom arm.
Side-by-Side: Which Should You Choose?
• Best for competitive gaming → EKSA 2.4GHz. The <30ms 2.4GHz link and game mode are built for reaction time.
• Best for sleep and side sleeping → LC-dolida 2. The 15mm 3D cavity, memory foam and zero-pressure design are made for lying down.
• Best for blocking light → LC-dolida 2. Six light-blocking layers plus flexible nose wings; nothing on EKSA is designed for blackout.
• Best for long wear on your head → EKSA 2.4GHz. 169g, mesh earpads and a foldable frame for multi-hour sessions.
• Best for travel and gifting → LC-dolida 2. A two-pack with a pouch and earplugs each is ready to give or pack.
• Best for mixed listening (music + gaming) → EKSA 2.4GHz. Game mode and music mode plus Bluetooth 5.4 cover both.
• Best for a partner or a spare → LC-dolida 2. Two masks means one for you and one for someone else.
In my opinion, these aren't really competitors — they solve opposite problems, so the decision is about what you actually do at night. If you game, I'd buy the EKSA 2.4GHz: the 2.4GHz low-latency link, the boom mic, the 169g frame and the 35-hour battery are exactly what a headset needs, and the game/music mode switch makes it useful beyond gaming. If your problem is falling asleep on a plane or beside a snorer, I'd buy the LC-dolida 2 — the 15mm contoured cavity and full blackout are the features that actually change how a mask feels. Whichever direction you lean, check the current price on Amazon before deciding, since the two sit in very different budget brackets.
Yes. The EKSA uses a 2.4GHz wireless connection with under 30ms latency, a game mode for positional audio and a noise-cancelling boom mic. The LC-dolida 2 has no mic and no gaming mode — its Bluetooth audio is designed for sleep and noise masking.
Can I use the LC-dolida 2 for calls or work meetings?
The LC-dolida 2, clearly. Its 3D contoured eye cups with a 15mm deep cavity and memory foam are specifically designed to remove pressure on your eyes and eyelashes when your head is on its side. The EKSA is an over-ear headset and isn't intended for sleeping in.
Yes — both list Bluetooth 5.4. The difference is that EKSA also offers 2.4GHz wireless and a wired 3.5mm option, while LC-dolida 2 relies on Bluetooth for its audio.
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See also: JOYROOM Open-Ear vs EKSA 2.4GHz, EKSA 2.4GHz vs Symphonized Wooden Airtube Headphones, MUSICOZY 5.4 vs LC-dolida Sleep Masks