How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a plush, retro-styled over-ear pair with huge battery life and the option to run wired when the charge runs out, choose iKF R2; if you need a lightweight open-ear headset built for all-day calls and meetings with a boom mic and a one-button mute, choose NUROUM OpenEar Pro. Both support Bluetooth multipoint, but they solve two very different problems, and that difference is the whole story here.
• iKF R2 biggest strength: 60 hours of playtime, Bluetooth 5.4, 40mm drivers, and a 3.5mm wired fallback that keeps it usable even with a dead battery.
• iKF R2 biggest trade-off: It's a full over-ear headphone with a leather-and-metal build and a 0.32 kg weight — real presence on your head, and no boom mic for close-talk calls.
• NUROUM OpenEar Pro biggest strength: True open-ear comfort with soft silicone earhooks and a neckband, a boom mic with a mute button, and multipoint switching tuned for PC-to-phone handoffs.
• NUROUM OpenEar Pro biggest trade-off: 15 hours of battery and no wired jack, so long trips mean planning around charging.
• Pick iKF R2 if you want one pair for music, movies, gaming and travel with maximum runtime.
• Pick NUROUM OpenEar Pro if you live on calls, want your ears open to your surroundings, and hate the pressure of in-ear or over-ear cups.
The iKF R2 is the "one pair does most things" headphone. It leans on a 40mm NdFeB dynamic driver with a 20Hz–20kHz range and 32 ohm impedance, which tells you it's built to run happily off a phone or laptop without a dongle. The tuning claim is balanced — crisp highs, clear mids, deep bass — and for movies, music and casual gaming that's exactly the profile most people want. The 35ms low-latency mode is a genuine plus if you game on mobile, because it targets the audio-sync lag that makes footsteps and dialogue feel off.
Battery is the headline. iKF rates it at 60 hours per charge with a 2-hour charge time, which is a big number in a category where 20–30 hours is common. And because there's a 3.5mm jack plus an included AUX cable, running out of juice doesn't end your session — you just plug in. That combination is rare and it's the reason I'd point travelers and commuters here.
The design is deliberately retro: metal accents, litchi-textured leather, a steel strip and leather headband, brown finish. It's a style statement as much as a tool, and the ENC call processing is there to clean up your voice in noisy places. Controls are touch-based, and there's an app for EQ and touch customization.
Who should skip it? Anyone who wants to keep an ear open to traffic, or who takes calls all day and needs a mic that sits near the mouth. The iKF R2 is a closed over-ear with no boom mic, and at 0.32 kg it's a headphone you notice wearing.
The NUROUM OpenEar Pro takes the opposite approach. It's an open-ear headset — soft silicone earhooks that sit in front of each ear, with a silicone neckband that wraps behind your head. Nothing goes inside your ear canal and nothing clamps over it. If you've ever taken off a tight headset after a long meeting and felt relief, this is the design that skips the discomfort entirely. The neckband also means it stays put during running or jumping, which is why it reads as a fitness-friendly, outdoor-friendly headset.
The calling story is the real reason to buy it. There's a boom mic you can swing near your mouth for calls and tuck away for storage, a mute button right at the end of that boom, plus a multifunction button and volume controls on the body. The ENC setup uses a HiFi 4 DSP processor running a neural noise-reduction model, and NUROUM claims it cuts up to 99.9% of ambient noise so your voice stands out. On paper, that's a meeting-first design.
Connectivity is Bluetooth 5.3 with multipoint, good for about 10 meters of range, and NUROUM lists compatibility with iOS, Android, Windows, Mac and Linux. Multipoint here is aimed at the workday: jump from a PC call to a phone call without re-pairing. Battery is 15 hours with 2-hour charging over USB-C, and the headphones power off while charging — a small quirk worth knowing.
The trade-offs are real. No 3.5mm jack means Bluetooth or nothing. Fifteen hours is fine for a workday but short for a long-haul trip. And NUROUM itself notes that even with bass enhancement, the low end won't be as rich as in-ear headphones — open-ear designs trade bass for awareness by nature.
Side-by-Side: Which Should You Choose?
• Best for all-day calls and meetings → NUROUM OpenEar Pro. The boom mic, one-button mute and ENC/DSP processing are built specifically for voice.
• Best for staying aware of your surroundings → NUROUM OpenEar Pro. Open-ear means traffic, coworkers and announcements still reach you.
• Best for music, movies and gaming immersion → iKF R2. A 40mm driver in a closed over-ear cup plus a 35ms low-latency mode is the more immersive setup.
• Best for long wear without pressure → NUROUM OpenEar Pro. Silicone earhooks and a neckband avoid the clamping feel of over-ear cups.
• Best for travel and commuting → iKF R2. 60 hours plus a 3.5mm cable covers flights, trains and airport days without charging anxiety.
• Best for fitness and movement → NUROUM OpenEar Pro. Sweatproof build and a secure neckband suit running and jumping.
• Best style pick → iKF R2. Metal, leather and a retro brown finish are a deliberate look; the NUROUM is functional black silicone.
One more thing worth flagging: both use multipoint, but they use it differently. The iKF R2 pairs two devices so you can switch between music, calls and games, which suits a personal-device setup — phone plus tablet, say. The NUROUM OpenEar Pro's multipoint is framed around work, moving between a PC meeting and a phone call. If your two devices are a laptop and a phone, the NUROUM's workflow fit is tighter. If they're a phone and a tablet or console, the iKF R2 covers more ground.
On connectivity generations, the iKF R2 uses Bluetooth 5.4 and the NUROUM uses 5.3. Both are modern and both support the simultaneous two-device connection that people mean when they search for multipoint. Don't read the version gap as a dramatic difference — treat it as a minor edge to the iKF R2 on paper.
In my opinion, most people should buy the iKF R2. Sixty hours of playtime, a wired backup, a 40mm driver, a low-latency gaming mode and a genuinely distinctive retro build make it the more versatile headphone for the money's worth of features. I'd only steer you to the NUROUM OpenEar Pro if calling is your primary job and comfort matters more than runtime — in that specific case, the boom mic, mute button and open-ear fit make it the better tool. Check the current price on Amazon before you commit, since that's the one variable that can flip this decision.
FAQ
what is multipoint bluetooth headphones
can bluetooth headphones connect to multiple devices
Yes — with multipoint, they connect to two devices simultaneously and switch between them. The iKF R2 handles this for music, calls and games, while the NUROUM OpenEar Pro frames it around moving between PC meetings and phone calls. Neither connects to more than two devices at once in normal use.
which headphones have bluetooth multipoint
Both of the headphones compared here do. The iKF R2 lists Bluetooth 5.4 with simultaneous dual-device connection, and the NUROUM OpenEar Pro lists Bluetooth 5.3 with multipoint connectivity and roughly 10 meters of range. If multipoint is your must-have, either one qualifies.
is the iKF R2 or NUROUM OpenEar Pro better for long calls
The NUROUM OpenEar Pro is the more call-focused design, with a boom mic, a mute button at the mic's end and ENC/DSP noise reduction. The iKF R2 also handles calls with ENC and runs far longer at 60 hours versus 15 hours. For frequent long meetings, I'd lean NUROUM; for occasional calls plus everything else, iKF R2.
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