We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-17 · 6 min read · Independent comparison
If you want a plug-and-play wired set that just works with an iPhone's Lightning port, choose FCV 1Pack; if you need true wireless freedom with long battery life and sweat protection for workouts, choose HAOYUYAN Earbuds.
• FCV 1Pack — biggest strength: A Lightning-plug wired connection. No pairing, no charging, no battery to think about. Plug it in and audio plays.
• FCV 1Pack — biggest trade-off: It's wired, it has no noise control, and it only fits Apple devices with a Lightning port. If your phone uses USB-C, this is the wrong product.
• HAOYUYAN Earbuds — biggest strength: Up to 80 hours of total playtime with the charging case, IPX7 waterproofing, and Bluetooth 5.3 wireless freedom.
• HAOYUYAN Earbuds — biggest trade-off: It's a wireless product, so it needs charging, pairing, and it carries a shorter 90-day manufacturer warranty versus FCV's 1-year coverage.
• Who FCV 1Pack is for: iPhone owners who want zero fuss and never want to charge earbuds.
• Who HAOYUYAN Earbuds is for: Runners, gym-goers, and anyone who wants wireless audio with serious battery endurance.
The FCV 1Pack is about as simple as personal audio gets. It's a single in-ear wired earphone with a Lightning plug, built specifically for iPhone models from the 7 and 8 era through the 14 Pro Max. The design is straightforward: white plastic housing, in-ear fit, a 32-ohm impedance rating, and a dynamic driver handling the audio. There's a button control on the cable for basic push-button operation, and that's it. No app, no firmware, no pairing ritual.
That simplicity is the entire pitch. If you've ever been mid-commute and realized your wireless buds are dead, you understand the appeal of a wired set that draws power from the phone itself. There's nothing to remember and nothing to charge. For calls, podcasts, and casual music listening, a wired Lightning connection also sidesteps the latency and connection-drop issues that can nag Bluetooth audio. The 18-gram weight is light enough that it won't drag on your ears during a walk.
Who should skip it? Anyone with a USB-C iPhone or an Android phone — the Lightning plug simply won't fit. And if you want active noise cancellation, this isn't the product; the spec sheet lists noise control as "None." It's also not the pick for running or heavy sweating, since there's no water-resistance rating listed. Treat it as a reliable everyday wired set, not a fitness accessory.
HAOYUYAN Earbuds: Who It's For
The HAOYUYAN Earbuds (model BX17) are built around a completely different set of priorities: freedom, endurance, and durability under movement. These are true wireless earbuds using Bluetooth 5.3, and the headline number is playtime — up to 15 hours on a single charge and up to 80 hours total with the charging case, which the manufacturer says provides eight full recharges. A dual LED display on the case shows battery levels whether it's open or closed, so you're not guessing before a long day out.
For anyone who trains, the design details matter. Elastic, soft ear hooks and three sizes of ear tips keep the buds locked in place, and the IPX7 waterproof rating means sweat and splashes aren't a threat. That's a meaningful difference from the FCV set, which has no such rating. If you run, lift, or ride in the rain, IPX7 is the spec that protects your investment.
Audio-wise, the BX17 uses 14.3mm dynamic drivers paired with an in-ear acoustic structure for punchy bass and crisp treble. Environmental Noise Cancellation (ENC) works on calls and ambient noise, and the balanced air-pressure design is meant to reduce sound leakage — a nice touch for open offices or shared spaces. Pairing is handled by a hall switch, so opening the case powers the buds on and reconnects them to your last device automatically. Controls are push-button, covering music, calls, and volume.
Who should buy it? Gym-goers, runners, commuters, and anyone who wants wireless audio that lasts for days between charges. The Camel color and plastic enclosure keep it understated. Who should skip it? People who want the zero-charging reliability of a wired set, iPhone users who specifically want a Lightning plug, and anyone who values a longer warranty — HAOYUYAN lists a 90-day manufacturer warranty, while FCV lists a full year.
• Best for iPhone users with a Lightning port → FCV 1Pack. The Lightning plug is the whole point of this product; it fits natively with no adapter.
• Best for battery life and wireless freedom → HAOYUYAN Earbuds. Up to 80 hours total with the case and Bluetooth 5.3 untethers you from the phone.
• Best for workouts, running, and sweat → HAOYUYAN Earbuds. IPX7 waterproofing plus secure ear hooks are purpose-built for movement.
• Best for zero-maintenance simplicity → FCV 1Pack. No charging, no pairing, no case to carry — it powers off your phone.
• Best for clear calls in noisy places → HAOYUYAN Earbuds. ENC noise cancelling and the air-pressure design target ambient noise and sound leakage.
• Best for warranty peace of mind → FCV 1Pack. A 1-year manufacturer warranty versus 90 days on the HAOYUYAN set.
• Best for USB-C phones or Android → HAOYUYAN Earbuds. Wireless Bluetooth compatibility is far broader than a Lightning-only plug.
• Best for a cheap spare or backup set → FCV 1Pack. Its single-piece wired design makes it the more "set it and forget it" option.
In my opinion, the HAOYUYAN Earbuds are the stronger all-around pick for most people in 2026. The combination of up to 80 hours of playtime, IPX7 waterproofing, Bluetooth 5.3, and ENC noise cancelling covers far more real-world scenarios — commuting, training, working — than a wired set can. I'd only steer you to the FCV 1Pack if you're locked into a Lightning iPhone and genuinely value never charging or pairing anything. That's a real, specific need, and for it, FCV wins. But as a general daily driver, I'd buy the HAOYUYAN BX17.
No. The FCV 1Pack uses a Lightning plug, so it fits Lightning-equipped iPhones like the 14, 13, 12, 11, SE, X, XS, XR, 8, and 7 series. It won't connect to USB-C iPhones or Android devices without an adapter.
The manufacturer lists up to 15 hours per charge and up to 80 hours total using the charging case, which provides eight full recharges. A dual LED display shows battery levels on the case.
The HAOYUYAN Earbuds. They carry an IPX7 waterproof rating and use soft ear hooks for a secure fit. The FCV 1Pack has no water-resistance rating listed, so it's better kept for everyday, low-sweat use.
The HAOYUYAN Earbuds list Environmental Noise Cancellation (ENC), aimed at calls and ambient noise. The FCV 1Pack lists noise control as "None," so it doesn't offer any noise cancelling.
Both products change pricing over time, so I'd suggest checking the current price on Amazon using the button on this page before deciding.
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