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, ready-to-wear radio earpiece with a push-to-talk mic for hands-free two-way communication, choose Caroo D-Shape Earpiece PTT; if you need a bulk pack of soft foam replacement earpads to refresh, cushion and hygienically maintain the earpieces and headsets you already own, choose Lsgoodcare 100.
These two products look similar in a search bar because both mention "earpiece" and "headset" — but they do completely different jobs. One is a working communication accessory you plug into a walkie-talkie. The other is a consumable maintenance item you fit onto existing earphones. Knowing which problem you actually have is the whole decision.
• Caroo D-Shape Earpiece PTT — biggest strength: A complete, ready-to-use wired earpiece with an inline PTT microphone, a soft D-shape earhook and a metal clothing clip, built for 2-pin K-plug radios.
• Caroo D-Shape Earpiece PTT — biggest trade-off: It only works with radios that use the 2-pin K-plug standard, it's a single wired unit, and its earhook is plastic with no active noise control.
• Lsgoodcare 100 — biggest strength: A large multipack of soft foam earpad covers that fit most earphones around 15 mm in diameter, giving you comfort, light noise isolation and easy hygiene rotation.
• Lsgoodcare 100 — biggest trade-off: It is not a headset at all — no mic, no cable, no PTT. It only replaces the foam cushion on hardware you already have.
• Who Caroo D-Shape Earpiece PTT is for: Security staff, retail workers, event crews and warehouse teams who need discreet hands-free radio talk.
• Who Lsgoodcare 100 is for: Anyone whose existing earbuds or headset pads are worn, flat or unhygienic and who wants a cheap way to keep them comfortable.
The Caroo D-Shape Earpiece PTT is a purpose-built radio accessory. You get the earpiece itself, a soft D-shaped earhook that loops over the ear, an inline microphone with a push-to-talk button on the cable, and a metal clothing clip to keep the mic within reach of your hand. It connects through a 3.5 mm jack wired to the standard 2-pin K-plug connector that Kenwood-style radios use. Plug it in, clip the mic to your collar, and you can talk without lifting the radio to your face.
What it does best is hands-free, low-profile communication. The D-shape earhook is designed to sit comfortably for long shifts, and the inline PTT means your radio can stay on your belt while you keep both hands free. Caroo lists compatibility with a very wide range of radios — Baofeng UV-5R, BF-888S and similar models, plus Kenwood KPG, NX, TH and TK series radios and other 2-pin K-plug brands like Wouxun, Puxing, Baodeeng, RELM and Weierwei. The audio driver is a dynamic driver tuned for two-way radio bands (136–174 MHz and 450–470 MHz), which is exactly the VHF/UHF territory these handhelds live in.
Who should buy it: security guards, hotel and hospitality staff, retail floor workers, event and stage crews, and warehouse teams — the exact settings Caroo names. If your job involves constant short radio calls and you want a discreet earpiece instead of a shoulder mic, this is the format you want.
Who should skip it: anyone with a radio that doesn't use the 2-pin K-plug connector. If your radio has a different plug standard, this won't fit. Also skip it if you need active noise cancellation — Caroo lists noise control as "None," so the isolation comes purely from how the earhook sits in your ear. And if you're looking for something to repair or refresh existing earbuds, this isn't that product.
The Lsgoodcare 100 is a completely different category of product: it's a 100-piece pack of soft foam replacement earpad covers. Each cover has an 18 mm outer diameter and a 6 mm inner hole, and Lsgoodcare states they suit earphones with a driver diameter of about 15 mm — the common size found on MP3 players, phones, and plenty of wired and wireless earpieces, including two-way radio earpieces.
What it does best is simple upkeep. Foam pads flatten, harden and get unhygienic over time, especially if you share a headset or wear one through sweaty shifts. These covers are made from soft sponge foam with good elasticity, so you can stretch the inner hole and fit them over your existing earpieces. Lsgoodcare specifically points out two benefits: light noise isolation and better hygiene through regular pad changes. Because the pack is large, you can rotate pads often — swap in a fresh pair weekly or whenever they start to feel grimy — without worrying about running out.
Who should buy it: anyone whose existing earbuds or headset pads have gone flat, cracked or lost their cushioning. It's also a practical buy for shared-device environments — a front desk, a rental counter, a gym, a call station — where you'd rather replace foam than share it. And it's handy if you own several pairs of earphones and want a single low-cost stash of replacements.
Who should skip it: anyone expecting a working headset. There's no microphone, no cable and no PTT here — it's foam only. Also skip it if your earpiece is a different diameter; the 6 mm inner hole and 18 mm outer size are what Lsgoodcare specifies, and pads that don't match will either slip off or fail to seal. If your earpiece has a hard plastic or silicone tip rather than a foam cushion, this pack isn't the right shape for it.
• Best for hands-free radio talk → Caroo D-Shape Earpiece PTT. It's the only one of the two with a microphone and PTT button.
• Best for 2-pin K-plug radio owners → Caroo D-Shape Earpiece PTT. The connector is the deciding factor; the wide model list covers Baofeng, Kenwood and several other brands.
• Best for long shifts → Caroo D-Shape Earpiece PTT. The soft D-shape earhook, inline mic and metal clothing clip are designed for all-day wear.
• Best for comfort and hygiene upkeep → Lsgoodcare 100. Foam pads are the wear item; a 100-pack means you can replace them as often as you like.
• Best for shared or public-use headsets → Lsgoodcare 100. Swapping pads is the simplest way to keep shared earpieces sanitary.
• Best for fitting existing earphones → Lsgoodcare 100. If your earbuds are around 15 mm in diameter, these covers are the direct swap.
• Best for multi-device households → Lsgoodcare 100. One pack covers several pairs of earphones, whereas Caroo's earpiece serves one radio connector.
• Best for a first-time radio buyer → Caroo D-Shape Earpiece PTT. It's a complete solution out of the box, whereas the foam pads assume you already own the hardware.
In my opinion, these two aren't really rivals — they solve different problems, so the right pick depends entirely on what's broken in your setup. If you need to actually talk on a two-way radio hands-free, I'd buy the Caroo D-Shape Earpiece PTT: it's the complete package, with the mic, the PTT button, the earhook and the clip all included, and its compatibility list covers most of the popular 2-pin K-plug radios. If your earpiece already works fine and the foam just needs refreshing, I'd buy the Lsgoodcare 100 instead — it's the practical, low-cost way to keep earbuds comfortable and hygienic for months. Buy Caroo for talking. Buy Lsgoodcare for maintaining. Only buy both if you own a radio and also want spare pads on hand.
FAQ
No. It's a pack of 100 soft foam earpad covers only — no headset, no mic and no wiring. It's designed to replace the foam cushions on earphones and earpieces you already own.
They fit earpieces with an earphone diameter of roughly 15 mm, since the covers measure 18 mm outer and 6 mm inner. Many two-way radio earpieces fall in that range, but measure yours first — too small and the pad slips, too large and it won't grip.
The Lsgoodcare 100. Fresh foam restores the cushioning and adds light noise isolation, and the 100-piece count lets you change pads regularly. The Caroo earpiece is the pick only if you need to add push-to-talk communication, not just comfort.
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.