We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-27 · 6 min read · Independent comparison
If you want a full over-ear gaming headset with haptic feedback and a huge feature set, choose Razer Kaira Pro HyperSpeed; if you need lightweight in-ear earbuds built explicitly around a 16ms low-latency VR and handheld setup, choose ZAROBO SOOMFON VR.
• Razer Kaira Pro HyperSpeed — biggest strength: a full over-ear package with HyperSpeed 2.4GHz wireless, HyperSense haptics, 50mm titanium drivers, a hybrid mic system and up to 30 hours of battery.
• Razer Kaira Pro HyperSpeed — biggest trade-off: it is an over-ear headset (11.68 ounces), so it is bulkier and warmer to wear than earbuds, and it leans on its own dongle for the fastest connection.
• ZAROBO SOOMFON VR — biggest strength: a stated 16ms audio latency over 2.4GHz wireless, in-ear comfort, a USB-C dongle and a charging case that extends total play time to 24 hours.
• ZAROBO SOOMFON VR — biggest trade-off: 8 hours per charge in the buds themselves, 10mm drivers, no boom mic and no haptics — it is a lean audio tool, not a feature showcase.
• Pick Razer Kaira Pro HyperSpeed if you game on PS5, PS4, PC or mobile and want immersion, a mic and long battery in one device.
• Pick ZAROBO SOOMFON VR if you want the lowest-latency earbuds experience for VR headsets, Steam Deck, Switch or handheld play without a headset clamped over your ears.
The Kaira Pro HyperSpeed is the "one device for everything" option. Razer's HyperSpeed 2.4GHz connection runs through the included USB-C dongle, and that is the mode designed for competitive play where every millisecond of audio delay matters. On top of that you get HyperSense haptics, which convert sound signals into real-time vibration inside the earcups with adjustable intensity. If you have ever wanted to feel a grenade land next to you, that is the pitch — and it is a genuinely unusual feature at this level.
Audio hardware is serious: 50mm TriForce titanium-coated dynamic drivers tuned to handle highs, mids and lows separately, 108 dB sensitivity, and an over-ear aluminum-and-plastic frame in white and black. The mic situation is flexible — a built-in mic for quick voice chats, plus an external Razer HyperClear supercardioid boom mic with environmental noise cancellation. Attach the boom and the built-in mic switches to ENC duty to suppress background noise. Battery is rated up to 30 hours with the power management Razer built in, and the headset carries official PlayStation licensing.
Buy it if you want one headset for PS5, PS4, PC and mobile, you care about immersion and haptics, and you want a real boom mic for party chat. Skip it if you prefer earbuds, hate the weight of over-ear cans, or you mainly play VR and want something that fits under a headset strap. Note the Bluetooth side runs version 5 with a 10-meter range and a Low Latency Bluetooth mode you toggle via the SmartSwitch button — but the 2.4GHz dongle is the mode to use when latency actually matters.
The SOOMFON VR is a different philosophy entirely: strip the weight, keep the speed. These are in-ear earbuds with a stated 16ms audio latency over 2.4GHz wireless, a USB-C dongle included, and a 20Hz–20,000Hz frequency range from 10mm dynamic drivers. The 16ms figure is the headline — it is the number the product is built around, and it is what makes these earbuds interesting for VR and handheld gaming rather than general music listening.
Compatibility is broad and clearly aimed at gamers: Quest 2, Quest Pro, PS5, PS4, Steam Deck, PC and Switch. There is no headphone jack, so the dongle is your connection. Controls are touch-based with volume control on the buds themselves. Battery is 8 hours in the earbuds, but the plastic charging case adds another 24 hours of capacity, and a full charge takes about 90 minutes. The design is minimalist and neutral in white, with rounded ear tips and an in-ear fit.
Buy it if you play VR and want audio that does not fight with a headset strap, you want earbuds for a Steam Deck or Switch, or you want a compact dongle-based setup that travels easily. Skip it if you need a boom mic for competitive voice chat, you want haptics or premium materials, or you dislike in-ear fit. The 10mm drivers and 8-hour single-charge life are honest limits — the case covers a long session, not a marathon one.
• Best for low latency in VR → ZAROBO SOOMFON VR. A stated 16ms over 2.4GHz, in-ear, and designed around Quest 2, Quest Pro and Steam Deck.
• Best for overall audio immersion → Razer Kaira Pro HyperSpeed. 50mm titanium drivers plus HyperSense haptics do things earbuds physically cannot.
• Best for voice chat → Razer Kaira Pro HyperSpeed. External HyperClear supercardioid mic with ENC, or the built-in mic on the go.
• Best for battery life → Razer Kaira Pro HyperSpeed. Up to 30 hours versus 8 hours per charge on the earbuds (24 hours total with the case).
• Best for portability → ZAROBO SOOMFON VR. Earbuds plus a charging case versus an 11.68-ounce over-ear headset.
• Best for console and PC desk setups → Razer Kaira Pro HyperSpeed. PS5, PS4, PC and mobile with official PlayStation licensing.
• Best for handheld and mixed-device gaming → ZAROBO SOOMFON VR. Switch, Steam Deck, Quest and PC all covered by one USB-C dongle.
• Best for comfort under a VR headset → ZAROBO SOOMFON VR. In-ear fit leaves the head strap free; over-ear cups do not.
In my opinion, the Razer Kaira Pro HyperSpeed is the stronger buy for most people, because it does more things well: real 2.4GHz HyperSpeed wireless, haptics, a proper mic system, 30 hours of battery and console licensing in one device. I would pick the ZAROBO SOOMFON VR specifically if VR is your main platform or you want earbuds for a handheld — its 16ms latency claim and in-ear design are exactly right for that job. If you are still deciding, check the current price on Amazon for both and let your platform decide for you. Two good products, two very different jobs.
what is low latency gaming in earbuds
Low latency gaming means the audio you hear stays closely synced with what happens on screen, so gunshots, footsteps and dialogue land when they should instead of a beat late. In earbuds it is usually achieved with a dedicated 2.4GHz dongle rather than standard Bluetooth, which is why both products here ship one.
which low latency is best for gaming earbuds
Lower millisecond figures are better for competitive and VR play, and the ZAROBO SOOMFON VR states 16ms over 2.4GHz wireless. The Razer Kaira Pro HyperSpeed does not publish a millisecond figure but uses Razer HyperSpeed 2.4GHz wireless plus a Low Latency Bluetooth mode for phones and handhelds.
what is low latency gaming mode in earbuds
It is a setting that reduces audio delay by shortening the buffering between the source and the buds. On the Razer Kaira Pro HyperSpeed you toggle it by triple-tapping and holding the SmartSwitch button; the ZAROBO SOOMFON VR builds its low-latency behaviour into the 2.4GHz dongle connection itself.
do these work with VR headsets like Quest 2
The ZAROBO SOOMFON VR explicitly lists Quest 2 and Quest Pro compatibility with a USB-C dongle, so it is the natural fit for VR. The Razer Kaira Pro HyperSpeed is aimed at PS5, PS4, PC and mobile, and its over-ear cups make it a less practical match for a VR head strap.
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