If you want a reliable 2-in-1 hub to charge your phone and listen to music simultaneously while studying, choose SZAWINLI Type C Distributor; if you need a durable magnetic backup cable specifically for bone conduction headphones like the NANK Runner 4 or Bxswtu X7, choose VBANU Replacement Charging Cable. These two items solve completely different problems, and picking the wrong one means you either can't charge your device while using it, or you cannot power up your specialized audio gear at all.
• SZAWINLI Type C Distributor: Its biggest strength is the dual-port design allowing simultaneous 60W fast charging and high-fidelity audio output from a single USB-C port; its trade-off is that it is strictly an adapter, not a standalone charger or headphone unit itself. This pick is for students who need to multitask between listening to lectures and keeping their phone powered up.
• VBANU Replacement Charging Cable: Its biggest strength is the specialized 4-pin magnetic connection that ensures a secure, heat-free charge for specific bone conduction headsets; its trade-off is that it only works with a narrow list of compatible devices and cannot charge standard phones or laptops. This pick is for owners of specific bone conduction models who have lost their original cables or need a portable spare.
The SZAWINLI Type C Distributor is engineered for the modern user who refuses to compromise on connectivity. If you are carrying a heavy backpack full of gear for school, this gray adapter solves the most common frustration of having too many ports but too few outlets. The core functionality here is simplicity and efficiency. It combines a headphone jack and a Power Delivery (PD) charging port into a single, compact unit. You plug it into your phone, tablet, or laptop, and suddenly you have two distinct functions available without needing to juggle multiple dongles.
This product is designed to handle the specific demands of high-power devices while maintaining audio quality. With support for PD 60W fast charging, it can keep devices like the iPhone 15/16 series, Galaxy S24/S23, and even larger tablets charged quickly during long study sessions. Simultaneously, the second port allows you to connect wired headphones directly. This is crucial for anyone who needs to focus in noisy environments, such as a busy library or a crowded dorm room. The ability to charge and listen at the same time means you never have to pause your audio just because your battery is hitting critical levels.
You should buy this if you own a device with a USB-C port and rely on wired audio. It is ideal for the student who uses headband headphones for school or volume limiting open ear headphones for school to stay focused without the distractions of wireless interference. However, you should skip this if you are looking for a standalone power bank or a wireless charging solution. This is purely a pass-through adapter. It does not store energy; it simply routes power and data. If your device lacks a USB-C port or if you need a cable to charge a non-compatible gadget, this unit will not work for you. It is also important to note that this is a connector, not a replacement for the entire charging ecosystem, so ensure your existing wall adapter supports the necessary wattage.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-26 · 7 min read · Independent comparison
The VBANU Replacement Charging Cable serves a very specific, niche purpose that generic chargers cannot fulfill. If you own a bone conduction headset, you know how frustrating it is when the proprietary cable gets lost or damaged. This black, 60cm cable is built specifically to reconnect those devices to power. It features a 4-pin magnetic connector with a precise 2.54mm pitch, which aligns perfectly with models like the PSIER S18, Bxswtu X7, Dnniakm X20, and NANK Runner 4. The magnetic design is not just a gimmick; it ensures that the connection snaps into place securely, reducing the risk of accidental disconnection while you are moving around campus or traveling.
Durability is a major selling point for this cable. Constructed from high-quality ABS and PVC materials, it has been tested to withstand over 5000 bending cycles. This is a significant advantage for users who frequently pack and unpack their bags for school or business trips. The copper wiring inside is designed to prevent overheating during the charging process, which is a common concern with lower-quality third-party replacements. The cable is lightweight and compact, making it easy to stash in a pocket or a small pouch alongside your headphones. At 60 centimeters, it offers enough length for comfortable use while remaining short enough to be truly portable.
You should choose this if you have already lost the original charging cable for your bone conduction headphones. It is perfect for keeping a spare in your office, car, or dorm room as a safety net. However, do not buy this if you need to charge a smartphone, a standard laptop, or any device that uses a micro-USB or standard USB-C port. It is incompatible with almost everything outside of its specific target list. Furthermore, while it supports fast charging capabilities for the devices it fits, it does not include a wall plug; you must provide your own USB power source. If your bone conduction headphones shut down unexpectedly, this cable provides a reliable way to restart them, though you may need to wait a few seconds after recharging for the device to power back on.
• Best for multitasking in class → SZAWINLI Type C Distributor. If you need to listen to recorded lectures while your phone charges via USB-C, this is the only logical choice.
• Best for bone conduction headphone owners → VBANU Replacement Charging Cable. If you own a NANK Runner 4 or similar model and need a magnetic spare, this is the dedicated solution.
• Best for travel and portability → VBANU Replacement Charging Cable. Its 60cm length and magnetic snap make it less prone to tangling in a bag than a multi-port adapter.
• Best for gaming or audio fidelity → SZAWINLI Type C Distributor. The dedicated audio port allows for wired connections that bypass potential Bluetooth latency issues.
• Best for durability against wear and tear → VBANU Replacement Charging Cable. The 5000+ bend test rating suggests it holds up better to rough handling than a plastic adapter.
• Best for general smartphone users → SZAWINLI Type C Distributor. It works with a wide range of phones including the latest iPhone and Samsung Galaxy models.
• Best for specific compatibility needs → VBANU Replacement Charging Cable. It is tailored for 4-pin square interface devices and will not work on anything else.
• Best for avoiding tangled wires → VBANU Replacement Charging Cable. The magnetic connector eliminates the fumbling often required with standard plugs.
I would buy the SZAWINLI Type C Distributor for my daily routine as a student because the ability to charge and listen simultaneously is a non-negotiable feature for long days on campus. While the VBANU cable is excellent for its specific niche, the versatility of the distributor makes it a more essential tool for general tech management. If I were forced to choose based on utility for someone who needs best gaming headset for school setups or relies heavily on wired audio for concentration, the distributor wins hands down. It removes the friction of finding separate charging spots and audio inputs, streamlining the experience significantly.
However, if you already own a set of bone conduction headphones and have lost the original cord, the VBANU option becomes the immediate necessity. In that specific scenario, there is no alternative that fits the 4-pin magnetic requirement. But for the broader audience looking to optimize their setup for school, the SZAWINLI adapter offers a tangible upgrade to how you interact with your technology every day. It is the smarter investment for anyone trying to balance power needs with audio requirements in a single, sleek package.
No, the VBANU cable is strictly designed for 4-pin magnetic bone conduction headphones like the NANK Runner 4 and PSIER S18. It will not fit or function with standard smartphones.
No, the SZAWINLI Type C Distributor is an adapter only. It connects to your existing USB-C power source and headphones, but it does not include a wall plug or a power bank.
At 60cm (roughly 2 feet), the VBANU cable is quite short. It is designed for portability and quick top-ups rather than reaching a wall outlet across a room.
Yes, it lists compatibility with various older models like the Google Pixel 3/4 series and Galaxy S20 series, provided they have a USB-C port and support audio output through that port.
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.