If you want a dedicated charging solution for your wireless earbuds that ensures safety and fast power delivery for your study sessions, choose Abysssea Airpods Pro 2nd/3rd; if you need a versatile dongle that lets you listen to high-fidelity audio through standard wired headphones while simultaneously charging your phone at 60W, choose AVMAX USB C. These two products solve completely different problems, yet both are essential tools for the modern student or remote worker who cannot afford interruptions during deep focus work.
• Abysssea Airpods Pro 2nd/3rd: Its biggest strength is the MFi-certified safety chip designed specifically for Apple ecosystems, offering fast 20W charging with durable woven construction; its trade-off is that it only works as a charger and lacks any audio functionality. This pick is for students who already own AirPods and need a reliable, safe wall outlet solution to keep their battery topped up between lectures.
• AVMAX USB C: Its biggest strength is the 2-in-1 design combining a high-resolution DAC chip for lossless audio with a 60W Power Delivery port for rapid charging; its trade-off is that it requires a physical 3.5mm jack on your headphones and does not support data transfer. This pick is for those who prefer traditional wired earbuds for maximum noise isolation and need to charge their device without unplugging from their music source.
This product is engineered with a singular purpose: to serve as a robust charging interface for the latest generation of Apple wireless earbuds. The core of its design lies in the inclusion of an Apple MFi Certified Chip. In the context of studying, where you might leave your earbuds plugged in overnight or leave them sitting on a desk for hours, this certification matters. It ensures the cable and charger output safe and effective current that matches your device's needs automatically. You do not have to worry about overheating or damaging your expensive headphones because the multi-function protection technology is built into the hardware to prioritize safety during extended charging cycles.
The physical build is equally thoughtful for a campus environment. The cable is described as woven, which suggests a durability that stands up to being tossed into a backpack daily alongside textbooks and laptops. With a maximum current capacity of 3 Amps and a wattage rating of 20 watts, it delivers fast charging capabilities that minimize downtime. If you are using these best over ear headphones for study, having a charger that can quickly replenish the battery means less time fumbling with low-power warnings and more time focusing on your coursework. The copper wire construction further supports this by ensuring stable power transmission without signal interference that could potentially affect the charging speed.
However, this product is strictly a power accessory. It connects via USB-C to USB-C and is compatible with specific models like the AirPods Pro 2nd Gen, AirPods Pro 3rd Gen, AirPods 4, and even the AirPods Max 2. If you are looking for a single device that handles audio playback, data syncing, or charging multiple types of devices beyond the Apple ecosystem, this is not the tool for you. It is a specialized piece of equipment that shines when paired with compatible Apple gear. It is ideal for the student who has invested in wireless convenience but refuses to compromise on the reliability and speed of their charging setup.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-27 · 7 min read · Independent comparison
The AVMAX adapter targets a different segment of the student market entirely: those who value high-fidelity audio and multitasking above wireless convenience. This is not just a pass-through cable; it is a sophisticated bridge between digital ports and analog audio. The standout feature here is the advanced smart DAC (Digital-to-Analog Converter) chip capable of supporting 32-bit/384kHz high-resolution audio. For someone trying to find the best clip on earbuds for study or simply preferring the security of a wired connection to block out library chatter, this level of decoding performance is significant. It promises clear, gentle sound with effective noise reduction, protecting your hearing during long listening sessions.
Beyond audio quality, the utility of this dongle lies in its ability to handle two tasks at once. The PD 3.0 60W fast charging capability allows you to plug your phone into a power bank or wall adapter and continue listening to lectures or focus music without interruption. This is a critical advantage for long study marathons where finding a spare outlet is difficult. The adapter intelligently identifies voltage requirements for various devices, making it widely compatible with a vast array of USB-C phones, including the iPhone 17 and 16 series, Samsung Galaxy S24 and S23 lines, Google Pixels, and even tablets like the iPad Pro and MacBook. It effectively turns a modern smartphone with no headphone jack into a device that can use your existing wired headphones while keeping the battery full.
The trade-off is the requirement for a 3.5mm jack on your headphones. You cannot use this to connect directly to wireless earbuds; you must have a pair of wired headphones ready. Additionally, the product explicitly does not support data transfer, meaning it is purely for audio and power. However, for the user who prioritizes audio clarity and battery longevity over wireless freedom, this limitation is irrelevant. The braided aluminum design adds a layer of ruggedness suitable for being carried in a pocket or bag, and the 12-month warranty offers peace of mind regarding its longevity. It is the perfect companion for the audiophile student who needs a reliable, all-in-one solution for staying connected and entertained.
• Best for battery life and fast charging of earbuds → Abysssea Airpods Pro 2nd/3rd, thanks to its 20W output and 3A current capacity specifically tuned for Apple devices.
• Best for high-resolution audio fidelity → AVMAX USB C, which features a 32-bit/384kHz DAC chip for superior sound decoding compared to standard Bluetooth compression.
• Best for multitasking (listening while charging) → AVMAX USB C, as it combines 60W Power Delivery with audio output in a single dongle.
• Best for safety and device protection → Abysssea Airpods Pro 2nd/3rd, given its MFi certification and multi-function protection technology designed to prevent overheating.
• Best for versatility across brands → AVMAX USB C, which supports a massive range of Android, iOS, and laptop devices rather than just Apple products.
• Best for wired noise isolation → AVMAX USB C, providing a direct physical connection that eliminates wireless latency and interference for better concentration.
• Best for travel convenience with Apple gear → Abysssea Airpods Pro 2nd/3rd, as it simplifies the charging setup for users who rely exclusively on AirPods.
• Best for budget-conscious versatility → AVMAX USB C, offering dual functionality (audio + charging) in one compact unit that replaces the need for separate adapters.
After analyzing the specifications and intended use cases, I would buy the AVMAX USB C for my own study setup. While the Abysssea charger is excellent for its specific niche, the AVMAX adapter offers a much broader utility for a student's daily life. The ability to use high-quality wired headphones for deep focus while simultaneously charging a phone at 60W is a game-changer for long study sessions. The high-resolution audio support ensures that my listening experience remains crisp and distraction-free, something wireless connections often struggle with in noisy environments. Ultimately, the AVMAX provides a more complete solution for someone who values audio quality and uninterrupted power, making it the superior choice for academic success.
No, the AVMAX adapter is designed for wired headphones with a 3.5mm jack. It converts your USB-C port to allow you to plug in standard aux cables, so it will not work directly with wireless earbuds like AirPods.
Yes, the Abysssea charger includes multi-function protection technology and an MFi certified chip designed to ensure the cable and device remain safe during extended charging periods, such as overnight.
No, the AVMAX adapter is strictly for audio and power. The product specifications note that it does not support data transfer, focusing instead on high-performance audio decoding and 60W fast charging.
While neither product actively cancels noise electronically, the AVMAX adapter facilitates the use of wired headphones, which generally offer superior passive noise isolation compared to most wireless options, making it better for blocking out distractions during study.
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