How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want marathon battery life and a pair you can genuinely rinse off after a sweaty session, choose VleenVl Headphones; if you need a smarter everyday pair with real noise cancelling, a touchscreen case and live translation, choose QXUFV Earbuds. Both carry an IPX7 waterproof rating, which matters more than most spec sheets when you're chasing waterproof in ear headphones for tv watching. I'll break down where each one actually fits.
• VleenVl Headphones — biggest strength: Enormous battery story. The earbuds run up to 40 hours, and the 2000mAh case recharges them roughly 25 times, with enough left over to top up your phone in a pinch.
• VleenVl Headphones — biggest trade-off: Older Bluetooth 5.0 and a basic feature set — no active noise cancelling, no companion app, no touchscreen case.
• QXUFV Earbuds — biggest strength: Feature density. ANC plus transparency mode, a 13mm graphene driver with 5 EQ modes, a smart LED touchscreen case, and real-time translation across 164 languages.
• QXUFV Earbuds — biggest trade-off: Shorter runtime. Up to 6–8 hours per charge, extending to 48 hours with the case, versus VleenVl's 40-hour single-charge figure.
• Who each is for: VleenVl is for the runner, cyclist or camper who wants rugged simplicity and endless power. QXUFV is for the commuter, traveler or language learner who wants a do-everything pair.
The YX-01 is built around stamina and sweat. The headline number is playtime: up to 40 hours on the buds themselves, paired with a 2000mAh case that the brand says can refill the headset about 25 times. That case also doubles as an emergency power source for your phone, which is an unusual trick in this category and genuinely useful on a long hike or a travel day when you're nowhere near an outlet.
Audio-wise, it leans on a 5.0 Bluetooth chip for a stable connection and CVC8.0 noise reduction, which filters environmental noise on calls rather than actively cancelling it. Be clear about the distinction: this is call-clarity tech, not ANC. Touch controls handle playback, Siri, and call answer/end, and the buds auto-pair the moment you lift them out of the case. The IPX7 rating means sweat-proof and rain-proof, and the brand positions it squarely at running, biking, driving, camping and climbing. You also get three sizes of silicone earplugs in the box.
QXUFV Earbuds: Who It's For
The U9 is the opposite philosophy: pack in as much capability as possible. The centerpiece is the smart LED touchscreen charging case — you can find your earbuds, set a timer, change the wallpaper, adjust brightness, switch language, set the time, and even trigger the camera or flash without pulling out your phone. That's a small thing until you're on a train with your hands full.
Sound is handled by a 13mm graphene driver with a triple-layer composite membrane, which the brand cites as delivering bass down to 50Hz and treble up to 5kHz, plus five EQ presets (Standard, Classic, Jazz, Rock, Pop). Around that sits genuine ANC — microphones sample outside noise and generate reverse waves to cancel it — plus an ENC chip for clearer calls and a transparency mode that pipes ambient sound back in so you can hear traffic while riding or driving. Bluetooth 5.4 keeps latency low for video, and the range is rated at 15 meters.
Then there's the translation angle. The earbuds handle real-time translation across 164 languages with 7 translation modes, aimed at travel, cross-border communication and language learning. Battery is up to 6–8 hours per charge, with the case adding about five more cycles for 48 hours total. The brand backs it with a 24-month repairment warranty. Who should buy it: travelers, commuters, language learners, and anyone who wants one pair to do music, calls, noise control and translation. Who should skip it: if you mainly want a rugged pair for marathon sessions and you'd never touch a touchscreen case, you're paying in complexity for features you won't use.
• Best for battery life → VleenVl Headphones. Up to 40 hours on the buds and a case that recharges them roughly 25 times is a different league from 6–8 hours per charge.
• Best for noise control → QXUFV Earbuds. Only QXUFV offers true ANC plus a transparency mode; VleenVl's CVC8.0 is call-noise filtering, not cancellation.
• Best for travel and language → QXUFV Earbuds. 164 languages, 7 translation modes, and a case that sets timers and controls your camera.
• Best for workouts and weather → VleenVl Headphones. IPX7 plus the brand's explicit positioning for running, cycling, camping and climbing.
• Best for low-latency video → QXUFV Earbuds. Bluetooth 5.4 versus Bluetooth 5.0, which matters if lip-sync bothers you.
• Best for phone-rescue duty → VleenVl Headphones. That 2000mAh case can act as an emergency top-up for your phone.
• Best for sound tweaking → QXUFV Earbuds. Five EQ presets and a 13mm graphene driver give you more to adjust.
• Best for set-and-forget simplicity → VleenVl Headphones. Auto-pair, touch controls, no app, no screen, no menus.
In my opinion, QXUFV Earbuds are the better buy for most people, because ANC, Bluetooth 5.4, the touchscreen case and translation cover far more of daily life than raw battery hours do. I'd pick VleenVl Headphones only if your routine is genuinely athletic — long runs, wet commutes, camping trips — or if you want a pair that keeps going for days without a charger. For tv watching specifically, QXUFV's low-latency Bluetooth 5.4 and EQ modes give you more control over dialogue and audio sync. If budget is your deciding factor, check the current price on Amazon before committing.
are headphones waterproof
Not all of them — waterproofing is a per-model rating, not a category guarantee. Both products here carry an IPX7 rating, which the specs describe as sweat-proof and rain-proof, suitable for running, biking and camping. That's protection against splashes and sweat, not a promise for deep-water swimming.
are headphones water resistant
What's the difference between CVC8.0 noise reduction and ANC?
CVC8.0, which VleenVl uses, filters environmental noise specifically during calls. ANC, which QXUFV uses, actively cancels ambient noise for listening as well. If you want a quieter world generally, QXUFV is the one; if you just want clearer calls, VleenVl covers it.
VleenVl claims up to 40 hours of playtime with a case that recharges the buds about 25 times. QXUFV claims 6–8 hours per charge with the case adding five more cycles for 48 hours total. VleenVl wins on single-charge endurance; QXUFV spreads its total across more frequent charges.
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