We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-23 · 6 min read · Independent comparison
If you want a headset that doubles as a style statement, with cat ears, customizable RGB lighting, a detachable mic and multi-platform wireless freedom, choose yowujp Cat Ear Headphones; if you need a wired, open-back planar headphone built purely for serious Hi-Fi listening with wooden housing and a huge 68mm driver, choose SENDYAUDIO Apollo Open-Back Planar.
• yowujp Cat Ear Headphones – biggest strength: Triple-threat connectivity (2.4G dongle, Bluetooth 5.4, 3.5mm) plus 50mm drivers and a detachable 360-degree mic, all wrapped in ACG-style cat ears with app-controlled RGB.
• yowujp Cat Ear Headphones – biggest trade-off: It is a gaming-first headset, not a reference-grade listening tool, and Xbox only works through the 3.5mm cable.
• SENDYAUDIO Apollo Open-Back Planar – biggest strength: A master-tuned 68mm planar magnetic driver in a wooden open-back shell with a 6N OCC braided cable, aimed squarely at pure HiFi sound.
• SENDYAUDIO Apollo Open-Back Planar – biggest trade-off: It is wired-only, has no microphone and no noise control, so it is strictly for listening sessions at a desk or quiet room.
• Who each pick is for: yowujp is for streamers, gamers and anyone who wants personality plus wireless convenience; the Apollo is for listeners who care about soundstage and detail above everything else.
The yowujp Cat Ear Headphones 4GS is built around a simple idea: gaming gear can be fun to look at and still be flexible. The cat ear design with changeable RGB is the headline, and the YOWU app lets you DIY colors, lighting effects and sound profiles with millions of colors to pick from. If you stream, record videos or just want your setup to look like yours, that customization matters more than most spec sheets admit. The 50mm dynamic drivers cover a 20Hz–20,000Hz range at 32 ohm impedance, which is a standard, easy-to-drive tuning for games, chat and casual music.
Connectivity is where this headset earns its keep. You get a plug-and-play 2.4G dongle for low-latency gaming on PC, PS4, PS5 and Switch, plus Bluetooth 5.4 with a 10-meter range, plus a 3.5mm jack. That means you can move between a console, a laptop and a phone without juggling adapters. The detachable, 360-degree rotating mic is a genuinely useful touch — pull it off for solo listening, swing it into place for chat. Battery life is quoted at 30 hours average, with 4–10 hours if you run the lights constantly, and a 3-hour charge time.
Who should buy it: gamers, streamers, students and gift-givers who want one headset for console, PC and phone, and who value looks and app control. Who should skip it: anyone chasing neutral, analytical sound for critical listening, and Xbox owners who want wireless — Xbox only connects via the 3.5mm audio cable. There is also active noise cancellation on board, which is unusual for a gaming headset and handy in noisy rooms.
The SENDYAUDIO Apollo is a different animal entirely. This is a wired, open-back, planar magnetic over-ear headphone with a wooden enclosure — no mic, no Bluetooth, no RGB, no app. What it does have is a 68mm planar magnetic diaphragm, a design the brand says came out of more than three years of experimentation to balance resonance through the magnetic circuit and magnetic distance. In practice, planar drivers are known for fast, controlled response, and the Apollo's spec sheet backs that up: a 20Hz–40KHz frequency range at just 16 ohm impedance.
That 16 ohm figure is worth pausing on. Low impedance usually means the Apollo is easy to drive from a phone, dongle DAC or laptop, though planar headphones generally reward a decent source. The open-back design means sound leaks out and the outside world leaks in — that is the trade-off for the wide, transparent soundstage the brand describes, with natural vocals, solid bass and bright, detailed treble. The 6N OCC braided cable with a spring strain relief is a thoughtful detail aimed at longevity, and the dual 2.5mm connectors are a common standard for aftermarket cables.
Comfort gets real attention here too: the ergonomic headband is described as light with no fatigue after long wearing, which matters for album-length sessions. The black steel mesh and nickel accents echo a "sunlight" motif, which is where the Apollo name comes from.
Who should buy it: home listeners, vinyl and DAC owners, and anyone who wants an affordable entry into planar magnetic sound with a wood-and-metal build. Who should skip it: gamers who need a mic and wireless, commuters who want noise cancellation, and anyone who needs to block out a noisy room — open-back headphones are the wrong tool for that.
• Best for gaming and voice chat → yowujp Cat Ear Headphones. Detachable 360-degree mic plus low-latency 2.4G dongle make it the obvious pick.
• Best for pure music listening → SENDYAUDIO Apollo Open-Back Planar. A 68mm planar driver and open-back design are built for detail and soundstage.
• Best for wireless freedom → yowujp Cat Ear Headphones. Bluetooth 5.4 with a 10-meter range versus the Apollo's wired-only 2.5mm dual connectors.
• Best for blocking out noise → yowujp Cat Ear Headphones. It has active noise cancellation; the Apollo has none.
• Best for easy driving from a phone → SENDYAUDIO Apollo Open-Back Planar. Its 16 ohm impedance is lower than the yowujp's 32 ohm.
• Best for style and customization → yowujp Cat Ear Headphones. Cat ears, RGB and app-based color and sound profiles.
• Best for build character → SENDYAUDIO Apollo Open-Back Planar. Wood housing, steel mesh and a braided 6N OCC cable.
• Best all-rounder for one household → yowujp Cat Ear Headphones. Console, PC, phone and Switch in one unit, with a carrying case included.
If I had to pick one, I would buy the yowujp Cat Ear Headphones for most people. It covers gaming, chat, wireless listening and travel in a single package, and the app-controlled RGB and cat ears give it a personality the Apollo simply does not try to have. In my opinion, the Apollo is the better choice only if your priority is uncolored, open-back planar sound at a desk and you already own a mic and a quiet room. Buy the yowujp for versatility; buy the Apollo for listening. Check the current price on Amazon before deciding, since that is the one variable that can flip this call.
FAQ
No. The Apollo is a wired open-back headphone with no mic, no Bluetooth and no noise control. For calls or chat you would need a separate microphone.
Only the yowujp has a battery. It is rated around 30 hours average, dropping to roughly 4–10 hours with the RGB lights on, and over 40 hours with them off. The Apollo is passive and needs no charging.
Yes, in principle. Its 16 ohm impedance makes it relatively easy to drive, but it uses dual 2.5mm connectors, so you may need the right cable or adapter for a phone or portable player.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.
See also: Philips Over vs yowujp Cat Ear Headphones: Gaming Over Ear, headphones open vs closed back, Bingozones Open-Ear Headphones vs YUEHEMEI Open Ear