If you want a sleek, durable on-ear headset designed for quiet focus and high-fidelity music on your next flight, choose JVC HAS160B; if you need an FM radio receiver with a built-in speaker that doubles as a portable audio device for outdoor work or long commutes, choose kamapulo F4.
• JVC HAS160B: The standout strength is its rugged stainless steel frame and flat-fold design that fits perfectly into a carry-on bag, offering serious noise isolation for travel. Its trade-off is the lack of wireless connectivity or any built-in radio features, requiring a constant wired connection to a source. This pick is for travelers and commuters who prioritize sound clarity and build quality over extra tech features.
• kamapulo F4: The biggest advantage is its unique ability to function as a standalone FM radio without needing a phone or battery from a connected device, plus it includes a clear LCD display for station tuning. The trade-off is the reliance on two AAA batteries (not included) and a plastic build that feels less premium than metal alternatives. This pick is ideal for hikers, yard workers, or anyone who wants to listen to local news and music without draining their smartphone.
The JVC HAS160B is engineered for the traveler who refuses to compromise on sound quality but needs a device that can survive being tossed around in a backpack. The defining feature here is the flat foldable design. When you collapse the earcups, they become incredibly compact, slipping easily into the smallest side pocket of a daypack or a coat pocket. For someone flying cross-country, this portability is not just a nice-to-have; it is essential. You are not lugging around bulky, rigid cans that take up half your luggage space. Instead, you have a pair of headphones that disappear when you aren't using them, yet unfold instantly to provide a secure fit.
Comfort is another pillar of this design, specifically tailored for extended listening sessions. The earpads are soft and designed to provide superior sound isolation. On a plane, where the engine hum is constant and cabin announcements can be jarring, this isolation helps transform the noisy environment into a sanctuary of silence. The stainless steel headband adds a layer of durability that plastic frames often lack. It adapts to different head sizes while maintaining a secure, comfortable fit. If you wear glasses or have a larger head, the adjustable steel frame ensures the pressure remains distributed evenly, preventing that painful "headband squeeze" that cheap plastic models cause after an hour of use.
However, this product is strictly for those who understand the value of a wired connection. There is no Bluetooth, no internal radio, and no microphone for calls. It relies entirely on a 3.5mm jack and a dynamic driver system powered by your device. The frequency response ranges from 12 to 24,000Hz, delivering dynamic bass and crisp highs through its 30mm Neodymium drivers. This means the sound signature is purely about audio fidelity. If you are looking for a gaming headset with a boom mic or a radio that picks up local weather alerts, this is not the tool for the job. It is a dedicated music listener's companion, perfect for airplane passengers who want to immerse themselves in a movie soundtrack or a podcast without distraction. The target audience here is the adult traveler who values longevity and acoustic performance above all else.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-27 · 8 min read · Independent comparison
The kamapulo F4 serves a completely different demographic, one that needs versatility and independence from electronic devices. Its primary claim to fame is the built-in FM radio tuner. While most modern headphones require a smartphone or MP3 player to produce sound, the F4 has a premium DSP filter chip that allows it to receive FM signals directly. This is a game-changer for situations where you might not have a charged device, or where carrying a phone is inconvenient. Whether you are hiking a trail, mowing the lawn, or waiting at a bus stop, you can tune into NPR, sports games, or music stations without ever opening a single app. The frequency range covers 50 to 108 MHz, ensuring broad coverage for local broadcasts.
Portability and utility define this model. Weighing in at 185 grams, it is exceptionally lightweight, making it feel almost weightless on your ears during long periods of wear. The foldable design allows it to shrink down to a palm-sized package, which is convenient for storage in a jacket pocket or a small bag. The inclusion of an LCD display is a thoughtful touch for users who prefer visual confirmation of their station settings rather than relying solely on buttons. You can see exactly what frequency you are tuned to, and the automatic search function makes finding clear channels effortless. The M1 button allows you to preset your favorite station for one-click access, which is incredibly useful if you have a routine commute.
Despite its strengths, there are specific scenarios where this headset falls short. It is powered by two AAA batteries, which are not included in the box. While this means you can swap them out for fresh power anywhere, it also introduces a dependency on disposable batteries. If you forget to pack spares, the device stops working. Furthermore, the enclosure material is plastic, which, while light, does not offer the same sense of robustness as the stainless steel found in competing models. The audio output is stereo via a 3.5mm AUX jack, meaning you can still connect it to a phone or PC, but the experience is secondary to its radio capabilities. This product is best suited for outdoor enthusiasts, landscapers, or parents looking for kids' headphones for airplane trips who want the added safety of hearing announcements or emergency broadcasts without relying on a fragile digital screen.
• Best for pure audio fidelity → JVC HAS160B. With 30mm Neodymium drivers and a frequency range up to 24,000Hz, it offers a wider, more detailed soundscape than the radio-focused F4.
• Best for independent listening → kamapulo F4. It works as a standalone FM radio without needing a paired device, a feature the JVC lacks entirely.
• Best for durability → JVC HAS160B. The stainless steel headframe provides a level of structural integrity that the plastic construction of the F4 cannot match.
• Best for outdoor visibility → kamapulo F4. The LCD display lets you see signal strength and frequencies clearly, whereas the JVC has no interface other than the physical controls.
• Best for travel convenience → Tied, but different. JVC wins on the "flat fold" for bags; F4 wins on the "lightweight" feel for neck strain during long walks.
• Best for noise isolation → JVC HAS160B. The soft ear pads are explicitly designed to block ambient sound, creating a quieter zone than the open-back style often found in budget radios.
• Best for battery-free operation → kamapulo F4. It can play audio from a 3.5mm cable even if the AAA batteries are dead, though the radio function requires power.
• Best for aviation travel → JVC HAS160B. Its compact, flat design fits standard airline headrest pockets better, and its isolation helps drown out engine noise.
For my personal recommendation, if I am booking a flight for a long-haul trip, I would buy the JVC HAS160B. The combination of the stainless steel build and the flat-fold mechanism makes it the superior choice for airplane travel. It is designed to withstand the rigors of being stuffed into a carry-on, and the sound isolation is critical when trying to sleep or watch movies in a loud cabin. The fact that it delivers such a wide frequency range ensures that the audio experience is immersive and high-quality, which is exactly what I want when I am away from home. While the kamapulo F4 is a clever gadget for the outdoors, the JVC offers the reliability and comfort needed for serious travel. In my opinion, the JVC is the smarter investment for anyone prioritizing a stress-free journey and excellent sound.
Both options work, but the JVC HAS160B is often preferred for children due to its sturdy stainless steel frame and superior noise isolation, which helps them stay calm and focused during the flight. The kamapulo F4 is also suitable for kids, especially if they need to listen to local radio stations, but the plastic build may feel less durable for rough handling.
Yes, the specifications state that the kamapulo F4 requires two AAA batteries, which are not included in the package. You will need to purchase these locally or bring a spare set if you plan to use the FM radio feature during your travels.
No, the JVC HAS160B does not have a built-in microphone or voice control features. It is a passive, wired headphone designed strictly for media playback and sound isolation. If you need a headset with a mic for gaming or calls, you would need a different model.
The JVC HAS160B generally offers better music quality because it uses a 30mm Neodymium driver optimized for dynamic bass and crisp highs across a 12-24,000Hz range. The kamapulo F4 is primarily an FM radio receiver, so while it supports stereo sound via AUX, its audio profile is tuned more for speech and broadcast clarity than high-fidelity music reproduction.
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.