How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a futuristic open-ear clip design with app-controlled dual-device switching and a low-latency gaming mode, choose Moondrop Pill Open Ear; if you need a rugged bone-conduction headphone built for sweat, rain and long outdoor sessions with multipoint pairing, choose sunvito Bone Conduction Headphones.
• Moondrop Pill Open Ear — biggest strength: a 13mm circular low-distortion dynamic driver with dipole directional sound transmission, plus dual-device connectivity you switch through an app.
• Moondrop Pill Open Ear — biggest trade-off: open-ear earclip design with only IPX4 splash resistance and an 8-hour single-charge rating, so it's a daily-life earbud, not a swimming or downpour companion.
• sunvito Bone Conduction Headphones — biggest strength: IPX7 waterproofing, a 27g titanium alloy frame and up to 10 hours of playtime with Bluetooth 6.1 multipoint pairing.
• sunvito Bone Conduction Headphones — biggest trade-off: button controls, no noise cancellation at all, and a bone-conduction sound path that trades bass depth for situational awareness.
• Choose Moondrop Pill Open Ear if you want the more refined listening experience and device-switching convenience for work, calls and gaming.
• Choose sunvito Bone Conduction Headphones if your priority is surviving sweat, rain and long runs while keeping your ears completely open.
The Pill is the more design-forward of the two. It's an open-ear earclip model, meaning the driver hangs over the ear canal rather than sitting inside it, so your ears stay unblocked. The selling point here is the acoustic engineering: a 13mm circular dynamic driver that Moondrop says is more linear and lower in distortion than the runway-shaped drivers usually found in open-ear-style earbuds. There's also an adaptive bass enhancement algorithm that watches the audio signal and boosts low end in real time, and a dipole directional transmission structure that the brand says cuts up to 97% of sound leakage measured 15cm from the ear.
Who should buy it: commuters, students and desk workers who want one pair for music, calls and casual gaming, and who like the idea of hopping between a phone and a laptop without re-pairing. It's also a good fit if you wear glasses, since the earclip style doesn't compete with temples. Who should skip it: swimmers, heavy sweaters and anyone who wants the deepest possible bass or true waterproofing. IPX4 covers splashes, not submersion, and the 8-hour charge time is slow by modern standards. If you plan to sweat hard in the rain, this isn't the one.
sunvito Bone Conduction Headphones: Who It's For
The sunvito X35 goes the other direction entirely: it's built to be abused. The frame is flexible titanium alloy at just 27g, and the enclosure is ABS plastic. The rating is IPX7, which means it survives sweat, rain and everyday moisture — the kind of spec you want for running, cycling, hiking and gym sessions. Bone conduction means nothing goes in your ear at all, so traffic, conversations and surroundings stay audible. That's the whole point of the category.
On the tech side, it runs Bluetooth 6.1 with a 15-metre range, a 16mm dynamic driver, 105dB sensitivity and an 8-ohm impedance figure. Battery life is rated up to 10 hours on a single charge, with a full recharge in about 1.5 hours over Type-C — noticeably quicker to top up than the Pill. There's a built-in microphone for hands-free calls, and multipoint pairing lets it sit on two Bluetooth devices at once, so you can move between a phone and a laptop without unpairing anything. Controls are physical push buttons rather than touch, which is a real advantage when your hands are wet or gloved. It ships with an adjustment strap, earplugs, a charging cable and a manual, and carries a two-year warranty.
Who should buy it: runners, cyclists, hikers and gym-goers who want their ears open and their headphones tough. Also good for anyone who hates touch controls and prefers a button they can find by feel. Who should skip it: listeners who care most about bass weight and detail, since bone conduction can't move air the way a dynamic driver over the ear canal can. There's also no noise cancellation whatsoever, so loud environments will still get through.
Side-by-Side: Which Should You Choose?
• Best for battery life per charge → sunvito Bone Conduction Headphones (up to 10 hours vs 8 hours).
• Best for fast recharging → sunvito Bone Conduction Headphones (about 1.5 hours vs 8 hours).
• Best for waterproofing → sunvito Bone Conduction Headphones (IPX7 vs IPX4).
• Best sound quality on paper → Moondrop Pill Open Ear (13mm circular driver, adaptive bass enhancement, dipole leak reduction).
• Best for calls in noise → Moondrop Pill Open Ear (NPU-based AI ENC).
• Best for gaming → Moondrop Pill Open Ear (55ms low-latency mode).
• Best for wet or gloved hands → sunvito Bone Conduction Headphones (physical buttons, not touch).
• Best for switching between phone and laptop → either one, since both support multipoint-style dual-device pairing — the Pill switches via app, the sunvito via its own pairing.
• Best for glasses wearers → Moondrop Pill Open Ear (silicone-over-titanium earclip bridge).
I'd buy the Moondrop Pill Open Ear. In my opinion it's the more complete everyday headphone: better driver hardware, AI-assisted call clarity, a genuine low-latency mode and app-based dual-device switching. The sunvito wins on toughness and battery speed, and if your life is running and rain, get that one instead. But for work, music, calls and casual gaming, the Pill is the pair I'd reach for. If price matters to your decision, check the current price on Amazon before committing — the figures move, and this page doesn't track them.
FAQ
how to pair multiple headphones
how to pair multiple headphones iphone
On iPhone, open Settings, go to Bluetooth, and connect one headphone at a time. iOS itself only routes audio to one Bluetooth output at a time, so "multiple headphones" on iPhone really means pairing several and switching between them. Multipoint headphones like these can stay linked to your iPhone and a laptop simultaneously, which is the practical workaround.
how to pair multiple headphones on ipad
The iPad behaves the same way as the iPhone: Settings → Bluetooth → tap the device. You can store several headphones in the list, but only one plays at a time. If you want to jump between an iPad and a phone without re-pairing, choose a dual-device model — both the Moondrop Pill and the sunvito X35 support holding two connections.
how to pair multiple bluetooth headphones
There's no standard way to play one audio stream through two separate Bluetooth headphones at once; Bluetooth simply doesn't offer that as a consumer feature here. What you can do is pair several headphones to your device and switch between them, or use multipoint on a single headphone to move between two source devices. If switching convenience is your goal, the Moondrop Pill's app-based switching is the smoother option of the two.
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