How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a complete, self-contained pair of true wireless earbuds with a charging case and long battery life, choose JLab; if you need to replace one lost right earbud for a set of Samsung Galaxy Buds2 you already own, choose wusheation Single Right Ear. These two products look similar in a search result, but they solve completely different problems, and picking the wrong one wastes your time.
• JLab Go Air Pop — biggest strength: a full standalone earbud system with 32+ hours of total playtime and a charging case that has its own built-in USB cable.
• JLab Go Air Pop — biggest trade-off: it is a general-purpose pair, not a matched replacement part, so it will not pair into a Samsung Galaxy Buds2 ecosystem.
• wusheation Single Right Ear — biggest strength: it is a purpose-built single right-side replacement for Galaxy Buds2 (model SM-R177), including ANC and compatibility with your original charging case.
• wusheation Single Right Ear — biggest trade-off: it is one earbud only, so it is useless to you unless you already own a Galaxy Buds2 set and charging case.
• Buy JLab if you want a complete, low-hassle pair of earbuds for workouts, commuting and calls.
• Buy wusheation if you lost or broke the right earbud of your Galaxy Buds2 and want to avoid replacing the whole kit.
The Go Air Pop is a complete true wireless package. You get both earbuds, a charging case, and three sets of gel tips in the box. The headline number is battery: 8+ hours per earbud plus 24+ hours from the case, which adds up to 32+ hours before you need a wall outlet. That is the kind of figure that matters if you are the type of person who forgets to charge things. The case also has an integrated USB cable built in, so you are not hunting for a cord when the case runs dry.
On the audio side, JLab gives you three EQ modes — Signature, Balanced and Bass Boost — so you can tilt the sound toward your playlist instead of accepting one fixed tuning. The buds use 6 mm dynamic drivers with a 20 Hz to 20 kHz frequency range and 16 ohm impedance, and each earbud carries a MEMS microphone rated at -42 dB for calls. Bluetooth 5.1 handles the connection with a stated range of about 30 feet, and Dual Connect means you can run either the left or the right earbud on its own. Touch controls cover volume, track skipping, play/pause, calls and your voice assistant.
This is the pick for someone who wants one purchase that covers everything: gym sessions, walks, laptop calls and casual listening. The IPX4 rating handles sweat and light moisture, and the buds are 15% smaller than the previous generation, which helps with fit during movement. It also comes with a two-year warranty and a choice of colors including Black, Teal, Lilac, Slate and Rose.
Who should skip it? Anyone who already owns Galaxy Buds2 and just needs one side replaced. JLab is a different brand and a different system — it will not slot into your existing Samsung case or match your remaining earbud. If you want active noise cancellation specifically, note that JLab lists sound isolation rather than ANC, so it blocks noise passively through the seal, not electronically.
The wusheation Single Right Ear is not a normal earbud purchase — it is a repair. It exists for one scenario: you own Samsung Galaxy Buds2 (model SM-R177), and you have lost or damaged the right earbud. Instead of buying a whole new set, you buy one matching right-side unit and pair it back into the set you already have.
The spec sheet is built entirely around that goal. It delivers the same balanced sound and Active Noise Cancellation as the original, with seamless handoff between your Galaxy devices. It fits and charges in your existing Galaxy Buds2 charging case, which is the detail that makes the whole thing work — a replacement bud that will not charge in your case is worthless, and this one is designed to seat and charge exactly like the original. It uses the identical compact, ergonomic in-ear shape, so the fit and seal you already tuned your ear to should carry over. Each unit is tested before shipping, and a Simple Sync Guide is included to walk you through pairing the new earbud with your existing one.
The trade-offs are real and worth stating plainly. This is one earbud. If you do not own Galaxy Buds2, it does nothing for you — there is no case in the box in any meaningful working sense and no second earbud to pair with. It also only makes sense on the Samsung side of the fence; you cannot use it with a JLab set or any other brand. And because it is a single replacement unit, its battery expectation is tied to the Galaxy Buds2 platform rather than standing on its own.
Who should buy it? The person staring at a Galaxy Buds2 case with an empty right slot. That is the whole audience, and for that audience it is the difference between a working set and a dead one. Color is listed as Olive Green for the right side, so it matches that specific finish.
• Best for total battery life → JLab. 8+ hours per bud and 24+ hours from the case beats a single replacement unit that depends on your existing Galaxy Buds2 case for power.
• Best for replacing a lost right earbud → wusheation. It is the only one of the two designed as a Galaxy Buds2 right-side replacement.
• Best for active noise cancellation → wusheation. It lists ANC; JLab lists sound isolation instead.
• Best for a complete out-of-the-box setup → JLab. Both earbuds, a case, a built-in charging cable and three gel tip sizes are included.
• Best for staying inside the Samsung ecosystem → wusheation. It keeps your existing case, your existing left bud and your Galaxy device handoff intact.
• Best for workouts and sweat → JLab. The IPX4 rating is stated explicitly for sweat and light moisture.
• Best for EQ flexibility → JLab. Three EQ modes let you change the tuning; wusheation keeps the original Galaxy Buds2 sound signature.
• Best for buyers who own no Galaxy Buds2 → JLab. The wusheation unit has no purpose without the rest of the set.
In my opinion, most people searching these two names together should buy the JLab Go Air Pop. It is a complete, independent true wireless system with a long battery figure, EQ control, touch controls, an IPX4 rating and a two-year warranty — everything a normal buyer needs in one box. I would only steer you to the wusheation Single Right Ear if you specifically own Galaxy Buds2 and lost the right side; in that narrow case it is the smarter, more targeted fix, and buying a whole new pair would be overkill. Check the current price on Amazon before deciding, since value depends on what each one costs you today.
How to pair true wireless earbuds
For the JLab Go Air Pop, take both buds out, enable Bluetooth on your phone, tablet or laptop, and select the earbuds from the device list — Bluetooth 5.1 with Dual Connect also lets you use either bud alone. For the wusheation right earbud, the included Simple Sync Guide walks you through syncing the new unit into your existing Galaxy Buds2 set.
How to connect true wireless earbuds
Connection is standard Bluetooth on both. JLab pairs to any Bluetooth device within roughly 30 feet, and its touch controls handle volume, tracks, calls and your voice assistant once connected. The wusheation unit connects within the Galaxy Buds2 system and is meant to transition between your Galaxy devices.
How to use true wireless earbuds
JLab uses touch controls on each bud for play/pause, skipping tracks, volume and answering calls, with a MEMS mic in each earbud for calls and three EQ modes you can switch between. The wusheation replacement behaves like the original Galaxy Buds2 earbud, including ANC, so you use it exactly as you used the bud you lost.
No. JLab is its own complete system and will not pair into a Galaxy Buds2 set or charge in a Galaxy Buds2 case. The wusheation Single Right Ear is built specifically for Galaxy Buds2 (SM-R177) and only works as a replacement inside that set.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.
See also: NCHONHONG Headphone Holder Under vs Coolpow Gaming Headphone Stand, Logitech FITS True vs XOSDA USB C Classroom, LORELEI X8 vs XMBYGY Cute Case, TOALLIN Headset vs Soothielec Headset: Bluetooth Headphones