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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-25 · 6 min read · Independent comparison
• Lenovo 115 biggest strength: A single USB-A/USB-C wired connection with an in-line control box — volume, mute and call control right on the cable, no pairing, no charging.
• Lenovo 115 biggest trade-off: It's a tethered headset with no wireless mode, so you're stuck to the length of the cable.
• IHAO 5.3 biggest strength: Bluetooth 5.3 with active noise cancellation, a foldable/rotatable frame and smart memory pairing across two devices at once.
• IHAO 5.3 biggest trade-off: It's a wireless-only over-ear with no jack at all, so anything without Bluetooth is off the table.
• Pick Lenovo 115 if you live at a desk on calls, use a mix of USB-A and USB-C machines, and want zero setup.
• Pick IHAO 5.3 if you move between a phone and a laptop, want noise cancellation, and hate cables.
The Lenovo 115 is built around one idea: plug in, get to work. It's a wired stereo headset with a combined USB-A/USB-C connection, so the same unit covers a modern laptop with USB-C and an older desktop or dock that still uses USB-A. There's no pairing dance, no codec to think about, no battery to top up before a morning stand-up. The included USB-A to USB-C adapter is the practical detail here — it means one headset travels between machines without you hunting for a dongle.
Weight is the other headline. At 140 g with memory foam over-ear earcups, it's noticeably light for an over-ear design, which matters if you wear it through back-to-back meetings. The in-line control box handles volume, mute/unmute and calls, with LED indicators so you can see your mute state at a glance instead of guessing. For hybrid noise cancellation and finer noise-canceling tuning, Lenovo points to its Accessories Device Manager software — worth knowing if clear voice pickup on calls is your priority. Impedance is rated at 32 ohm with a 20 Hz–20 kHz range, which is a normal, easy-to-drive profile.
IHAO 5.3: Who It's For
The IHAO 5.3 goes the opposite direction: it's a wireless over-ear headset with Bluetooth 5.3 and active noise cancellation, designed to move with you. The frame folds and rotates for storage, so it packs down into a bag rather than living permanently on a desk. At 220 g it's heavier than the Lenovo, but for an over-ear ANC headphone with a battery inside, that's a manageable figure — and the soft, breathable cushions and adjustable headband are aimed squarely at long sessions.
Sound is handled by 40 mm dynamic drivers with a 20 Hz–20 kHz range and a 140 ohm impedance rating. The dual-device feature is the standout: smart memory pairing lets you stay connected to two devices at once — phone and laptop, say — and switch between them without re-pairing. That's the single most useful thing about this headset for anyone who takes a call on their phone mid-workday. Battery life is rated at 30 hours with a 10-minute charge time, which is the kind of spec that changes how you use a headset: quick top-ups instead of overnight charging rituals.
The detachable gaming-grade microphone is a smart call. Keep it on for gaming or conference calls, pull it off when you're just listening on a train. Controls run through an app, and noise control is active rather than hybrid. Who should buy it: commuters, gamers, students moving between phone and laptop, anyone who wants one headset for music, calls and play. Who should skip it: if your setup is a desktop with no Bluetooth and you want a guaranteed, zero-latency wired link, the lack of any jack is a real limitation.
• Best for desk and office calls → Lenovo 115. Wired USB-A/USB-C, in-line mute and volume, no pairing or charging.
• Best for commuting and travel → IHAO 5.3. Wireless Bluetooth 5.3, foldable and rotatable, 30-hour battery.
• Best for switching between phone and laptop → IHAO 5.3. Dual-device connectivity with smart memory pairing.
• Best for mixed USB-A and USB-C computers → Lenovo 115. One headset, both ports, adapter included.
• Best for noise cancellation → IHAO 5.3. Active noise cancellation plus a detachable mic; the Lenovo relies on hybrid noise cancellation aimed at voice clarity.
• Best for all-day light wear → Lenovo 115. 140 g is the lighter build by a wide margin.
• Best for gaming with voice chat → IHAO 5.3. 40 mm drivers and a detachable gaming-grade mic.
• Best for zero-latency, no-battery reliability → Lenovo 115. A cable can't run out of charge mid-meeting.
If I had to pick one, I'd buy the IHAO 5.3 — in my opinion it covers more of real life. Dual-device pairing, active noise cancellation, a 30-hour battery and a mic you can detach make it the more flexible headset for someone who works at a desk and listens on the move. That said, if your day is 100% computer-based calls and you want zero charging, zero pairing and a 140 g frame, the Lenovo 115 is the smarter, simpler buy. Match the headset to your devices first, then to your habits.
You need a headset that supports multipoint or dual-device connectivity. The IHAO 5.3 does exactly this with smart memory pairing, keeping a phone and a laptop connected at the same time so you can switch between them without re-pairing. The Lenovo 115 is wired, so it connects to one source at a time.
Open your device's Bluetooth settings, find the headset in the paired list and choose "forget" or "remove" on each device. Do this on every phone, tablet and computer you've connected, since a wireless headset like the IHAO 5.3 stores pairing memory separately on each one. Wired headsets like the Lenovo 115 don't pair at all — just unplug.
The reliable method is to clear the pairing from the device side, not the headset side, because most Bluetooth headsets keep a memory list that only resets when the paired device removes them. If your headset has a reset or pairing-clear function, use it after clearing each device. Then pair fresh with only the device you actually want.
Turn Bluetooth off on each connected device, or remove the headset from that device's paired list. On a dual-device headset like the IHAO 5.3 you may need to disconnect it from both the phone and the laptop separately, because each connection is maintained independently.
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