We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-20 · 7 min read · Independent comparison
If you want to keep a USB-C headphone plugged in while your phone fast-charges, choose Togconn Dual USB C; if you need to bring a 3.5mm wired headset, a keyboard or an OTG device onto a modern USB-C phone, choose TOOKSEEK USB C.
• Togconn Dual USB C — biggest strength: one USB-C male plug splits into two USB-C female ports, so audio and up to 60W (20V 3A) charging run at the same time. Biggest trade-off: it only speaks USB-C — an old 3.5mm headset needs its own adapter.
• TOOKSEEK USB C — biggest strength: a true 3-in-1. A 3.5mm jack, a USB OTG data port and 60W PD charging from a single USB-C plug. Biggest trade-off: a long compatibility exclusion list, no call support from a 3.5mm headset, and no Qualcomm Quick Charge.
• Build difference: Togconn uses a metallic, space-gray aluminum shell rated for 10,000+ plug cycles with a 24-month warranty. TOOKSEEK uses a plastic silver-black enclosure with a 12-month warranty.
• Who Togconn is for: people who already own USB-C headphones and want charging to continue while they listen.
• Who TOOKSEEK is for: people with legacy 3.5mm gear, photographers pulling files from a camera, or anyone who wants a data port on their phone.
The Togconn Dual USB C is a very simple idea executed for a very specific problem: your phone has one port, and you need it for two things at once. One USB-C male connector goes into the phone, and it splits into two USB-C female ports. Plug USB-C headphones into one and your charging cable into the other, and both keep working. The adapter carries up to 60W (20V 3A), which is plenty for a phone, a tablet or a thin laptop, and there's no driver to install — it's plug and play.
The details that matter here are durability and heat. Togconn states the adapter has been through 10,000+ plug and unplug cycles, and the shell is aluminum rather than plastic. That's a meaningful choice for something that lives in a pocket or bag and gets bent and re-bent every day. Aluminum also spreads heat better than plastic when 60W is flowing through a connector this small. The whole thing weighs about 0.01 kg, so it disappears in a pocket, and it's finished in a space gray metallic look that won't stand out against most phones.
Compatibility is broad on the USB-C side: iPhone 15 and iPhone 16 families, Galaxy S20 through S22 Ultra, Z Fold 3 and 4, Note 20, iPad Pro, and Pixel 3 and 4. The connector is USB-C 3.1 and there are three ports total — one male in, two female out.
Who should buy it: anyone who owns USB-C headphones and refuses to choose between listening and charging — commuters on long calls, gamers who charge while playing, people using a USB-C DAC or dongle-based headset.
Who should skip it: if your headphones end in a 3.5mm plug, this adapter does nothing for you without a second dongle in the chain. And if you need to move files or plug in a keyboard, the Togconn's ports are for audio and power, not data. It's also worth noting the 24-month warranty, which is longer than what most adapters in this category offer.
The TOOKSEEK USB C goes the other direction. It's a 3-in-1 adapter: a 3.5mm audio jack, a USB OTG data port, and 60W PD charging, all hanging off one USB-C plug. That third port is the interesting part. The OTG port lets you connect digital cameras, keyboards, headphones and even laptops, with data moving at 480 Mbps — USB 2.0 speeds, fine for pulling photos off a camera or typing on a keyboard, not for moving large video files quickly.
On paper this looks like more adapter for the same job. In practice, TOOKSEEK is unusually candid about the limits, and you should read them before buying. Calling does not work on a phone that already has a 3.5mm jack. OMTP-standard headsets aren't supported. It doesn't work with all OnePlus models, Amazon Fire Max, GoPro, Switch or Moto devices. It supports PD 60W charging but not Qualcomm Quick Charge 3.0, and it doesn't support Samsung Super Fast Charging. With Apple EarPods, only the white 3.5mm version works and only for playback — no inline controls — while the black version isn't supported at all. Recording requires headphones with a 4-pole TRRS jack. And if you unplug power while music is playing, the device reboots and playback stops, so you restart it manually.
The software floor is also higher than most adapters: Android 14.0, iOS 17 or macOS 14 Sonoma minimum. The housing is plastic in a silver-black finish, and the warranty is 12 months.
Who should skip it: Samsung owners who rely on Super Fast Charging, OnePlus, Moto, Switch and GoPro users, anyone who takes a lot of calls on a 3.5mm headset, and older phones below Android 14 or iOS 17.
Side-by-Side: Which Should You Choose?
• Best for USB-C headphones plus charging → Togconn Dual USB C. Two USB-C ports, no dongle stacking.
• Best for 3.5mm headphones → TOOKSEEK USB C. It has the physical jack; Togconn doesn't.
• Best for build and longevity → Togconn Dual USB C. Aluminum shell and 10,000+ plug-cycle rating versus plastic.
• Best for warranty coverage → Togconn Dual USB C. 24 months against TOOKSEEK's 12.
• Best for camera and keyboard connections → TOOKSEEK USB C. The OTG data port is something Togconn simply doesn't offer.
• Best for charging simplicity → Togconn Dual USB C. Both hit 60W PD, but TOOKSEEK's unplug-while-playing reboot is a real annoyance.
• Best for Samsung fast-charge users → Togconn Dual USB C. TOOKSEEK explicitly drops Super Fast Charging support.
• Best for older phones → Togconn Dual USB C. TOOKSEEK requires Android 14, iOS 17 or macOS 14.
• Best for a mixed drawer of gear → TOOKSEEK USB C, as long as your specific devices aren't on its exclusion list.
I'd buy the Togconn Dual USB C. In my opinion it's the safer purchase for most people, because the constraints are about what your headphones plug into rather than a list of phones and apps that may or may not work. The aluminum body, the 10,000+ cycle rating and the 24-month warranty all point to an adapter you keep for years instead of replacing every few months. It does one job narrowly and does it without caveats.
The TOOKSEEK is the more capable tool, and if you shoot on a camera or own a 3.5mm headset you love, its extra port earns its place. Just verify your phone and headset against its compatibility notes first. Either way, check the current price on Amazon before deciding.
Both support up to 60W PD (20V 3A). Togconn is the cleaner experience because you can unplug power mid-song without interrupting playback. With TOOKSEEK, pulling the power cable while music plays reboots the device and stops playback, and you have to restart it yourself.
No. TOOKSEEK states it does not support Samsung Super Fast Charging and does not support Qualcomm Quick Charge 3.0 — it works with PD 60W charging only. Togconn lists 60W (20V 3A) charging support without those caveats.
Not directly. Togconn splits one USB-C plug into two USB-C ports, so 3.5mm headphones need a separate USB-C-to-3.5mm adapter. If your headset ends in a 3.5mm plug, TOOKSEEK USB C is the one with the built-in jack — but note that calling doesn't work on phones that already have a 3.5mm jack, and only the white Apple EarPods 3.5mm version works, for playback only.
Togconn Dual USB C: aluminum shell, 10,000+ plug and unplug test rating, and a 24-month warranty. TOOKSEEK USB C: plastic enclosure and a 12-month warranty. In my opinion, Togconn is the more durable pick for daily pocket carry.
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