We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-02 · 7 min read · Independent comparison
If you want one earpiece that keeps a full workday of calls going and pairs to two devices at once, choose MQQC Headset V5.0; if you need your ears free, your music in the frame and your eyes covered outdoors, choose XO Simple is Beauty. These two are not rivals in the usual sense — one is a mono Bluetooth earpiece for talk, the other is a pair of audio sunglasses for movement. The right answer comes down to what you actually do all day.
• MQQC Headset V5.0 — biggest strength: a 150mAh battery rated for up to 24 hours of talk time, 25 hours of play time and 320 hours of standby, plus dual-mic CVC8.0 noise reduction for calls.
• MQQC Headset V5.0 — biggest trade-off: it is a single-ear earpiece with a boom mic, so it looks like a business headset and does nothing for your eyes or your surroundings.
• XO Simple is Beauty — biggest strength: UV400 lenses, two speakers and a hidden mic built into a lightweight flexible frame, so you get music and calls without anything in your ears.
• XO Simple is Beauty — biggest trade-off: playback tops out around 8 hours, water resistance is listed as not water resistant, and open-ear audio means no isolation from wind or traffic noise.
• Pick MQQC Headset V5.0 if your day is calls — driving, office, support work, long meetings.
• Pick XO Simple is Beauty if your day is movement and daylight — cycling, walking, errands, outdoor training.
The MQQC Headset V5.0 is built around one job: making sure you are heard on the other end of a call. It carries two built-in HD microphones and CVC8.0 noise reduction, which works by sampling outside sound and cancelling it out before your voice goes through. For anyone who spends hours on the phone in a noisy place — a car, an open office, a warehouse, a train platform — that is the whole point of the product. Bluetooth 5.0 pairs with iOS and Android phones, tablets, laptops and MP3 players from up to 33 feet, and it can hold two Bluetooth devices at once, so you can take a laptop call and still catch a phone call without repairing anything.
The physical design is aimed at long wear. It weighs 0.46 oz, the ear hook rotates 180° and the boom mic swings 270°, so it is meant to fit either ear without fighting your head shape. Three ear tip sizes (small, medium, large) are in the box. The battery is the headline number: 150mAh, up to 24 hours of calling, up to 25 hours of playback, up to 320 hours of standby, and a 2.5-hour charge to refill it. Practical extras: one-touch Siri or Google Assistant, call controls on the earpiece itself, and a mute function you trigger by pressing the power button twice mid-call — a genuinely useful detail for anyone taking confidential calls in public. Note the fine print: that mute function does not work on computers, and MQQC explicitly warns against charging it with car chargers or fast-charging cables, so use the supplied magnetic cable.
Who should buy it: drivers, delivery and field workers, remote employees who live in video meetings and phone calls, and anyone who wants one ear covered and one ear open to the room. Who should skip it: people who want stereo music in both ears, anyone who hates the look of a boom mic, and cyclists or runners who need their ears completely unobstructed — the eartip is still in your ear canal, which is a real consideration on the road.
XO Simple is Beauty is a completely different product wearing a familiar shape. It is a pair of Bluetooth audio sunglasses with UV400 lenses providing full UV protection, and a speaker on each side of the frame plus a hidden microphone. Nothing goes in your ears. You hear your music or your caller through the frame, and you still hear the world around you — traffic, a running buddy, a shop assistant.
The frame is a flexible plastic material and XO describes the weight as similar to ordinary sunglasses, with a rectangular unisex design that they market as simple and modern. Controls are physical buttons on the frame: play or pause music, manage calls, and trigger your voice assistant with a single press. Audio is stereo from the two side speakers, and the mic is built into the frame for hands-free talking.
Battery is a 160mAh lithium-ion cell: 2 hours to full charge, up to 8 hours of continuous playback, and up to 200 hours of standby. That is a day of commuting or a long ride, not a multi-day trip. A few honest limitations from the spec sheet: water resistance is listed as not water resistant, so sweat-heavy workouts and rain are a risk; there is no GPS; and the pairing routine has quirks — the glasses will not pair while charging, and you connect by finding the name XO-E6 in your phone's Bluetooth list. XO also recommends a full charge before first use.
Side-by-Side: Which Should You Choose?
• Best for call quality in noisy places → MQQC Headset V5.0. Dual mics plus CVC8.0 noise reduction, designed specifically for voice pickup.
• Best for all-day battery → MQQC Headset V5.0. Up to 24 hours of calls, 25 hours of playback and 320 hours of standby versus roughly 8 hours of playback and 200 hours of standby on the XO.
• Best for hearing your surroundings → XO Simple is Beauty. Open-ear speakers mean traffic and conversation still reach you.
• Best for eye protection outdoors → XO Simple is Beauty. UV400 lenses are part of the product, not an add-on.
• Best for multi-device work → MQQC Headset V5.0. It pairs with two Bluetooth devices at once, so laptop and phone can share it.
• Best for wearing a helmet and sunglasses at the same time → XO Simple is Beauty. One item instead of two, with nothing in your ears.
• Best for privacy on sensitive calls → MQQC Headset V5.0. The double-press mute cuts your mic so the other party cannot hear you.
• Best for sweat and rain → neither, honestly. The XO is listed as not water resistant, and the MQQC is an in-ear headset you would not want soaked either.
In my opinion, if you are buying for work, the MQQC Headset V5.0 is the one to get. The battery numbers, the dual-mic noise reduction, the two-device pairing and the mute button all point at the same user: someone whose income depends on being understood on a call. The XO Simple is Beauty is the better pick only if your priority is being outside with music in your ears-free head and UV protection on your face — and if you accept an 8-hour battery and no water resistance. If you genuinely need both, they solve different problems and do not replace each other. Before deciding, check the current price on Amazon for whichever one matches your day, since the page button will show you the live figure.
For voice clarity, yes. The MQQC uses two microphones with CVC8.0 noise reduction and is rated for up to 24 hours of talk time. The XO has one hidden mic in the frame and is rated for up to 8 hours of playback, so it suits short calls rather than call-heavy days.
That is what it is designed for. The open-ear speakers let you hear traffic, the lenses are UV400, and the frame is lightweight and flexible. Just keep in mind it is listed as not water resistant, so heavy sweat or rain is a risk.
Yes. It pairs with two Bluetooth devices at once and has a range of up to 33 feet. That makes it practical for switching between a laptop and a phone without repairing.
It depends on what you count as value. The MQQC gives you far more battery hours and a call-focused design; the XO gives you sunglasses, stereo speakers and hands-free audio in one item. Compare the current price on Amazon for both and match it to how you will actually use them.
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