If you want a single, durable pair of wired headphones optimized for TV watching and personal travel, choose ELECDER i45; if you need a bulk classroom set with mixed colors for group listening or educational testing, choose Konohan 12.
• ELECDER i45: Best strength is its balanced Hi-Fi sound profile with a 40mm driver and foldable portability; trade-off is that it lacks volume controls on the headset itself. This pick is for an individual who wants high-quality audio for solo TV sessions or travel.
• Konohan 12: Best strength is the 12-pack quantity offering immediate value for groups; trade-off is the basic passive noise cancellation and lack of advanced audio tuning compared to premium single units. This pick is for teachers, parents, or anyone needing multiple units for students or family members simultaneously.
The ELECDER i45 is designed as a focused, single-unit solution for people who prioritize sound quality and comfort over bulk quantity. With a 40mm dynamic driver capable of reproducing frequencies from 20Hz to 20,000Hz, this headphone delivers what the manufacturer describes as "tasteful sound reproduction" with moderate bass and crisp midrange. This makes it particularly effective for immersive experiences where you need to hear dialogue clearly without being overwhelmed by background noise. The built-in sound isolation helps eliminate some annoying background sounds, which is a crucial feature when you are trying to follow a plot on a television in a busy household.
Comfort is a central pillar of the i45 design. The unit features padded ultra-soft ear cushions and a headband made from nylon and plastic, engineered to provide a custom fit for users ranging from children over eight years old to adults. The on-ear placement ensures the headphones sit securely without excessive pressure, making them suitable for long listening sessions. If you spend hours watching movies or shows before bed, the lightweight nature of the unit—weighing just 0.28 kg—is a significant advantage that prevents neck strain. Furthermore, the foldable design reduces the footprint significantly when collapsed to approximately 6 x 4.53 x 2.87 inches, making it easy to slip into a bag for airplane travel or commute.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-25 · 6 min read · Independent comparison
However, this headphone requires a specific mindset regarding control. Because it is a wired model with a 3.5mm jack, there are no volume control buttons or media playback keys directly on the headset. You must adjust the volume through your source device, whether that is a smartphone, laptop, Chromebook, or tablet. While this keeps the physical design simple and robust, it can be slightly inconvenient if you frequently switch between devices with different volume outputs. Additionally, while it fits a wide age range, the manufacturer specifically recommends it for kids over eight years old due to the adjustable slider. If you are looking for a wireless solution or a headset with integrated remote controls, the i45 is not the right tool for the job.
The Konohan 12 is fundamentally a logistical solution rather than a premium audio experience. Its primary selling point is the sheer volume: you receive twelve individual pairs of headphones packaged in four distinct colors (red, purple, gray, and black), with three units of each color. This setup is ideal for environments where multiple people need to listen simultaneously without interference. The packaging is individually sealed in hygienic OPP bags, which protects the units from bumps and abrasions during storage or transport. This makes it a practical choice for classrooms, libraries, or large families where sharing one pair is impractical and hygiene is a concern.
In terms of audio performance, the Konohan 12 utilizes a dynamic driver with a frequency range of 20 Hz to 20,000 Hz, similar to the ELECDER. However, the design philosophy here leans heavily toward durability and ease of use for repeated handling. The enclosure is made from ABS plastic, a material known for being lightweight yet sturdy enough to withstand daily wear and tear in active environments like schools or gyms. The soft rubber ear pads are designed to be comfortable and not feel harsh, while the adjustable headband accommodates various head sizes. The 4-foot (120 cm) cable length provides sufficient reach for most standard setups, allowing users to move slightly without tangling immediately.
The trade-offs become apparent when you look at the specific use cases. The Konohan 12 relies on passive noise cancellation through the ear pads and the fit of the on-ear design. While effective at blocking external noise to a degree, it does not offer the refined sound isolation of more specialized models. The sound profile is functional but lacks the specific tuning for "moderate bass and crisp midrange" highlighted in the i45's description. Furthermore, because this is a bulk pack, the focus is on utility and cost-efficiency per unit rather than building a singular masterpiece of engineering. If you only need one pair for yourself, buying twelve is unnecessary expense, but if you are outfitting a classroom or a gaming group, the variety of colors and the ready-to-use quantity is unmatched.
• Best for battery-free reliability → Both options are wired, so neither has a battery, but the ELECDER i45 is better for consistent, uninterrupted TV viewing without charging anxiety.
• Best for group listening → Konohan 12 wins hands down with its 12-pack configuration, perfect for simultaneous family movie nights or school activities.
• Best for portability → ELECDER i45 folds down to a compact size, making it superior for packing in a carry-on bag for flights.
• Best for sound clarity → ELECDER i45 emphasizes balanced sound isolation and a tuned 40mm driver, likely offering a clearer listening experience for dialogue-heavy content.
• Best for durability in high-traffic zones → Konohan 12 uses ABS plastic construction designed for rough handling in classrooms or shared spaces.
• Best for individual comfort → ELECDER i45 features ultra-soft padding and a lighter weight, reducing fatigue during extended solo sessions.
• Best for visual organization → Konohan 12 offers four distinct colors, making it easier to assign specific headphones to specific people in a group setting.
• Best for travel convenience → ELECDER i45 is explicitly marketed for airplane travel with its foldable design, whereas the Konohan 12 is larger and less convenient to pack individually.
For my own needs, specifically when I am looking for best gaming headphones for tv watching or simply wanting to enjoy a quiet evening with a film, I would choose the ELECDER i45. The reason is straightforward: the combination of the 40mm driver, the specific mention of sound isolation, and the foldable, lightweight design creates a much more immersive and comfortable experience for a single user. While the Konohan 12 is an incredible tool for educators or large families, it is overkill for an individual seeking a dedicated headphone for tv watching. The i45’s focus on audio balance and portability makes it the smarter investment for personal entertainment. If you are equipping a room full of kids, grab the Konohan 12; but if you are settling in for a night of content, the ELECDER i45 is the clear winner.
No, both the ELECDER i45 and the Konohan 12 are wired headphones that connect via a 3.5mm jack. They do not have Bluetooth capabilities, so they rely entirely on a physical connection to your device.
Yes, if you plan to use these with modern devices like iPhones (model 7 and above) or iPads Pro 11 and later, you will likely need a separate Lightning to 3.5mm adapter, as the headphones themselves do not include one.
Both utilize passive noise cancellation through ear pad design and fit. The ELECDER i45 specifically highlights "balanced sound isolation effects," while the Konohan 12 focuses on "effectively block[ing] external noise" for library or classroom settings. Neither offers active electronic noise cancellation.
Absolutely. Although marketed as classroom headphones, the adjustable headband and ABS plastic design are built to fit adults comfortably, making them viable for hotel rooms, hospitals, or gym use as well.
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