How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-20 · 7 min read · Independent comparison
• MAIRDI Open Ear Bone — biggest strength: a boom microphone with AI dual-mic noise canceling (claimed to cut up to 98% of background noise) plus multipoint Bluetooth 5.3 and an included USB dongle for PCs that have no Bluetooth at all.
• MAIRDI Open Ear Bone — biggest trade-off: it's a bone conduction, open-ear design, so it's made for awareness and speech clarity rather than immersive, bass-heavy listening; battery life is rated at 8 hours of use.
• RK ROYAL KLUDGE HG101 — biggest strength: a proper gaming triple-threat connection (2.4G adapter, Bluetooth 6.0 and 3.5mm wired) with 7.1 surround sound, 40mm drivers and a retractable mic.
• RK ROYAL KLUDGE HG101 — biggest trade-off: it's an over-ear headset with no boom mic and no wired-mode details beyond the cable itself, so it's less specialized for long office call sessions than the MAIRDI.
• Who each pick is for: the MAIRDI suits remote workers, drivers and anyone who takes calls all day; the HG101 suits gamers on PC, PlayStation, Xbox or Switch who want one headset for play and chat.
The MAIRDI Open Ear Bone is, in my view, a communications tool first and a music device second. Its headline feature is the combination of a bone conduction driver with an adjustable boom microphone and AI dual-microphone noise canceling that the spec sheet says removes up to 98% of background noise. That's a very specific design choice: the mic sits on a boom near your mouth instead of hiding in an earbud, which is exactly what you want on a call where the person on the other end needs to hear your voice, not the office, the road or the coffee shop.
Who should buy it: people who live in video calls, truck drivers and field workers who need a mic that actually picks up speech, and anyone who wants to keep their ears open to traffic, coworkers or family while listening. The 32g weight and titanium alloy neckband are designed for long wear, and the open-ear fit is meant to sit securely even with glasses or a helmet. Who should skip it: if your main goal is deep bass, cinematic immersion or competitive gaming audio cues, this isn't the tool — bone conduction sound is about awareness and clarity, not thump.
RK ROYAL KLUDGE HG101: Who It's For
The RK ROYAL KLUDGE HG101 V2 is a gaming headset and it doesn't pretend otherwise. You get three ways to connect — a 2-in-1 2.4G USB adapter, Bluetooth 6.0 with a rated range of up to 10 meters, and a 3.5mm wired option — which means it can follow you across a PlayStation, Xbox, Switch, PC or phone without you owning three different headsets. When you want the lowest latency, you use the 2.4G dongle; when you want to wander, you switch to Bluetooth.
Audio is where the gaming intent shows. The 40mm dynamic drivers are paired with 7.1 surround sound processing, tuned so you can pick out footsteps and directional cues, with side RGB strips for the aesthetic. The over-ear fit uses memory foam cushions and a padded adjustable headband, which is the right call for multi-hour sessions — over-ear pressure is spread across the head rather than pressed into your ear canal. The mic is omnidirectional with some noise reduction, and it retracts into the housing when you're not talking, which keeps it out of the way and protected.
Who should buy it: gamers who want one headset for console and PC, people who like surround sound and a bit of RGB personality, and anyone who prefers the isolation of an over-ear fit over an open-ear design. Who should skip it: if your priority is being able to hear your surroundings while you work, or if you need a boom mic for professional calls, the HG101's retractable omni mic and closed-back over-ear design are aimed at gaming chat, not an all-day office phone.
• Best for work calls and meetings → MAIRDI Open Ear Bone. Boom mic, AI dual-mic noise canceling up to 98%, and multipoint pairing are purpose-built for it.
• Best for PCs without Bluetooth → MAIRDI Open Ear Bone. The box includes a USB Bluetooth adapter, so it works plug and play on a computer with no wireless radio.
• Best for gaming and console play → RK ROYAL KLUDGE HG101. 2.4G low-latency adapter plus 7.1 surround sound and 40mm drivers are made for it.
• Best for open-ear awareness → MAIRDI Open Ear Bone. Bone conduction leaves your ears uncovered, which matters for traffic, coworkers and helmets.
• Best for immersive, isolated listening → RK ROYAL KLUDGE HG101. The over-ear memory foam fit and dynamic drivers are designed to shut the outside out.
• Best for connection flexibility across devices → RK ROYAL KLUDGE HG101. 2.4G, Bluetooth 6.0 and 3.5mm wired covers Xbox, PS4/5, PC, Switch and phones.
• Best for long shifts without a charge → MAIRDI Open Ear Bone. 8 hours of playback and 200 hours of standby with magnetic charging is a workday-shaped profile.
• Best for comfort with glasses or a helmet → MAIRDI Open Ear Bone. The 32g frame and titanium alloy neckband are designed to stay put without pressing on your ears.
If I were buying for myself and my job involved calls, meetings and staying reachable all day, I'd pick the MAIRDI Open Ear Bone. The boom mic, the claimed noise-canceling performance, multipoint Bluetooth 5.3 and the bundled USB dongle solve a very specific, very common problem: sounding clear on a PC that may not even have Bluetooth. If I were buying for gaming nights on a console or PC, I'd pick the RK ROYAL KLUDGE HG101 instead — 7.1 surround, 40mm drivers and a 2.4G adapter are simply the right features for that job. Neither is a compromise pick; they're just built for different rooms of your life.
For calls, I'd go MAIRDI. The adjustable boom microphone and AI dual-mic noise canceling are designed for speech clarity, and the multipoint Bluetooth plus USB dongle make it easy to move between a phone and a computer. The HG101's retractable omni mic is aimed at gaming chat rather than a full day of conference calls.
Yes — that's the point of it. The 2-in-1 2.4G USB adapter is listed as compatible with PS4, PS5 and Switch, and it also supports Bluetooth 6.0 and a 3.5mm wired connection, so it covers consoles, PC and phones.
That's exactly what the included USB Bluetooth adapter is for. The spec sheet describes plug-and-play pairing with PCs that lack Bluetooth, so you don't need to add anything else to get connected.
They're aimed at different buyers, so value depends on your use case rather than the spec list. Decide whether your priority is call clarity and open-ear comfort or surround-sound gaming, then check the current price on Amazon using the button on this page before you commit.
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