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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want one device that anchors your nightstand and charges your phone, watch and earbuds at once, choose IHAO 6in1; if you need actual headphones with real audio hardware and a 20-hour battery, choose PRIME ANIS Buds3. These two products share almost nothing except the word "TWS" — one is a charging station, the other is a pair of earbuds. So the real question is what you're shopping for.
• IHAO 6in1 — biggest strength: a genuine 3-device charging hub. 15W Qi wireless charging for a phone, plus TWS earbuds and an i-Watch, all at once, with QC3.0 speeds IHAO claims are 50% faster than standard 7.5W pads.
• IHAO 6in1 — biggest trade-off: it is not a pair of headphones. It charges earbuds, it doesn't play audio, and its watch charging is explicitly limited to i-Watch compatibility. It also needs a USB charger you already own — no plug in the box.
• PRIME ANIS Buds3 — biggest strength: real listening hardware. 40mm dynamic drivers, 20Hz–20kHz range, active noise cancellation, touch controls, and up to 20 hours of total playtime with the case.
• PRIME ANIS Buds3 — biggest trade-off: the spec sheet contradicts itself on connectivity (Bluetooth 5.0 in the feature list, v5.4 in the title), it carries no warranty, and it doesn't charge anything else you own.
• Pick IHAO 6in1 if you want to clean up cable clutter on a desk or bedside table and already own wireless-charging devices.
• Pick PRIME ANIS Buds3 if you actually want to listen to music, take calls and block out background noise.
The IHAO 6in1 is a tabletop hub that folds three jobs into one footprint: a 15W Qi wireless charger, a 7-color RGB mood light with three brightness levels, and a digital alarm clock. The clock side is more thoughtful than most — a large LED display with adjustable brightness, 12/24-hour format, a temperature readout and a snooze function. If you've ever squinted at a dim clock radio at 6 a.m., that dimmable display is the feature you'll notice daily.
Who should buy it: anyone with a Qi phone who is tired of three separate cables, and anyone who wants a single bedside object that lights the room, tells the time and tops up their gear overnight. The 7-color light with soft/medium/bright settings pulls double duty as a reading lamp or ambient light. Who should skip it: anyone shopping for headphones. This charges earbuds — it doesn't play a single note. Also skip it if you don't own a Qi phone, use an Android watch instead of an i-Watch, or don't want to supply your own USB wall charger, since the box has no plug.
PRIME ANIS Buds3: Who It's For
The Buds3 is a conventional pair of TWS earbuds, and on paper it's built around sound. The headline number is the 40mm dynamic driver — unusually large for earbuds, and paired with a 20Hz–20kHz frequency range and 32-ohm impedance. That combination points to a bass-forward, easy-to-drive tuning rather than a thin, treble-heavy one. Active noise cancellation is on board, controlled through a touch panel, with 40ms of latency — fine for podcasts and casual video, though competitive gamers may want something snappier.
Battery is the other strong point: up to 20 hours of total playtime with the charging case, and a charge time of roughly 1.5 to 2 hours. That's a full workweek of commutes for most people before you think about plugging in. You also get two ways to listen — Bluetooth with a 33-foot range, and a 3.5mm jack for wired use, with a detachable cable in the box. The carrying case is EVA with a plastic shell, measuring about 3.3 by 3.7 by 1.7 inches, so it slips into a bag pocket without much bulk.
Who should buy it: commuters, students and travelers who want one pair for music, calls and noise blocking, and who value the wired fallback when Bluetooth isn't an option. Who should skip it: anyone who needs a guaranteed warranty, since the sheet states plainly that there is none. And anyone who needs a charging station — the Buds3 charges only itself.
• Best for audio quality → PRIME ANIS Buds3. 40mm dynamic drivers, 20Hz–20kHz range, active noise cancellation. IHAO 6in1 produces no sound at all.
• Best for battery life → PRIME ANIS Buds3. Up to 20 hours total playtime with the case, versus a charger that has no battery of its own.
• Best for decluttering a desk or nightstand → IHAO 6in1. Three devices charged at once from a single tabletop unit.
• Best for a bedroom → IHAO 6in1. Dimmable large LED display, 12/24H format, temperature readout, snooze, plus a 7-color night light.
• Best for travel → PRIME ANIS Buds3. An EVA case measuring roughly 3.3 x 3.7 x 1.7 inches is far easier to pack than a tabletop clock.
• Best for charging multiple gadgets → IHAO 6in1. Phone, earbuds and i-Watch simultaneously, with nine built-in protections.
• Best for wired fallback → PRIME ANIS Buds3. A 3.5mm jack and a detachable cable, so you're never stranded without Bluetooth.
• Best for peace of mind → neither, frankly. IHAO asks you to bring your own USB charger; PRIME ANIS states there is no warranty.
If you're genuinely choosing between these two, I'd buy the PRIME ANIS Buds3 — in my opinion it's the more useful product for most people, because it actually does the thing headphones are supposed to do: play audio, cancel noise and last 20 hours on a charge. The IHAO 6in1 is a nice bedside gadget, but it's a different category entirely. Buy it only if you specifically want a charging hub with a clock and mood light. As a headphone purchase, it isn't one. And before either, check the current price on Amazon — the numbers matter here, and I don't quote them.
FAQ
how to pair tws headphones
how to connect tws headphones
Turn on Bluetooth on your phone or laptop, then select the earbuds from the available device list. The Buds3 supports Bluetooth with a 33-foot range and also ships with a detachable cable and 3.5mm jack, so you can connect wired if wireless isn't working. If the earbuds don't appear, return them to the case and start over.
how to use tws headphones
Place them in your ears with the oval earpieces seated comfortably, then tap the touch panel to control playback. The Buds3 uses touch controls for playback and active noise cancellation, and the case recharges them for up to 20 hours of total playtime. Charge the case with the included cable when it runs down.
how to reset tws headphones
Put both earbuds back in the charging case and leave the case open or connected to power, then clear the old pairing from your phone's Bluetooth list. After a short wait, take the earbuds out and pair them fresh. If they still won't connect, disconnect the case from power and repeat the process.
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