We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-02 · 6 min read · Independent comparison
If you want a smaller six-pack of earhook earpieces with a rotatable, mushroom-style in-ear plug that stays put through long shifts, choose Retevis RT22; if you need a 20-pack of acoustic-tube headsets to kit out a whole team at once, choose Weewooday 20.
• Retevis RT22 — biggest strength: a soft, rotatable earhook earpiece you can angle for either ear, with a face-up PTT button and a movable clip that doubles as a cable tidy.
• Retevis RT22 — biggest trade-off: it ships as a 6-pack, so it's a poor fit if you need to hand headsets to a large crew in one go.
• Weewooday 20 — biggest strength: a 20-pack of acoustic-tube headsets with a reinforced single-wire cable and a stainless steel clothing clip — volume for a whole staff roster.
• Weewooday 20 — biggest trade-off: the rounded-tip acoustic tube is a fixed in-ear design, so there's no rotatable earhook to fine-tune for each wearer's ear.
• Pick Retevis RT22 if you're equipping a small team or want an adjustable earhook fit you can tune per person.
• Pick Weewooday 20 if you're outfitting a larger group and want sheer quantity with a tube-style earpiece.
The Retevis RT22 earpiece is built around comfort and adjustability. The in-ear plug is soft and rotatable, so you can angle it to suit your ear and wear it on either the left or the right side. The mushroom-shaped earhook is designed to sit securely without pressing on the ear, which matters if you're wearing it for a whole shift rather than a few minutes. It's a wired earpiece with a K-head 2-pin jack (3.5 mm and 2.5 mm pins), so it plugs into a long list of Retevis radios — RT22, RT21, RT68, RT68H, H777, H777H, RT27 and many more — plus Pxton, Baofeng BF-888S/BF-T26, and Kenwood two-way radios.
The practical details are thoughtful. The PTT button faces up so a thumb press is quick and one-handed. The microphone is described as sensitive, with the aim of clear sound even in noisy surroundings, and the earhook design keeps the audio private rather than broadcasting to everyone nearby. The movable fixing clip is firm and adjustable, and you can coil the cable around it to stop it tangling. The audio driver is dynamic, with a 300 Hz to 3400 Hz frequency range — the standard voice band for two-way radio, so speech comes through as speech, not music-grade.
So who should buy it? In my opinion, this is the pick for school security, teachers and campus staff, event crews, security guards, restaurant and hotel staff, and anyone who needs instant private communication in a noisy room. It's also the better choice if different people share the same headset, because the rotatable plug and earhook adapt to each wearer. Who should skip it? If you need to outfit twenty people at one time, a six-pack won't cover you — that's where the Weewooday set wins. And if you specifically want an acoustic-tube earpiece, this isn't that design.
The Weewooday 20 is a different proposition entirely: a 20-pack of walkie talkie headsets with microphone, each on a reinforced single-wire cable with a 2-pin plug. The earpiece is an acoustic-tube design with a rounded tip that fits into the ear and keeps conversations private. The PTT button sits on the side of the mic housing, and a stainless steel clothing clip lets each wearer fix the button where it's easiest to reach. The aim is simple: press once, talk, and stay hands-free the rest of the time.
Compatibility is broad. It works with Retevis H-777, RT21, RT22, RT-5R, RT17, RT18, RT19 and RT27; Baofeng UV-5R series including BF-F8HP and BF-888S; Arcshell AR-5; plus a long list of Kenwood, HYT and Linton models. The audio driver is dynamic with the same 300 Hz to 3400 Hz voice range as the Retevis set, and it's listed with sound isolation — useful when you're in a loud room and need to hear the radio over the background.
Who should buy it? Anyone equipping a group rather than an individual. Twenty headsets means you can hand one to each guard, each server, each event marshal, each warehouse or hospital staffer on a shift, and keep spares. The stated use cases — police, private security, public service, hospitals, bars, restaurants, military and paramilitary, corporate security, hunting — all point to the same thing: teams that need volume. In my opinion it's the practical pick for a manager buying for a roster. Who should skip it? If you only need a couple of earpieces, or you specifically want an adjustable earhook you can rotate for each ear, the Retevis set is the better fit. The tube design here is fixed.
Side-by-Side: Which Should You Choose?
• Best for adjustability → Retevis RT22. The rotatable plug and earhook let you tune the fit for left or right ear and for different wearers.
• Best for equipping a whole team → Weewooday 20. A 20-pack covers a full shift roster; the Retevis set is a 6-pack.
• Best for a tube-style earpiece → Weewooday 20. Its acoustic tube with rounded tip is the classic discreet earpiece look.
• Best for cable management → Retevis RT22. The movable fixing clip can coil the cable to stop it tangling.
• Best for a stainless steel clothing clip → Weewooday 20. The PTT housing clips onto clothing with a stainless steel clip.
• Best for multi-brand radio compatibility → a tie. Both use the K-head/2-pin plug and cover Retevis, Baofeng, Kenwood and more.
• Best if you're buying for one or two people → Retevis RT22. You won't be left with fifteen spare headsets.
If I were buying for myself or a small team, I'd take the Retevis RT22. The rotatable plug, earhook fit and face-up PTT make it the more comfortable, more adaptable earpiece for everyday use, and the six-pack suits most small operations. I'd choose the Weewooday 20 instead the moment I needed to hand headsets to a large group at once — twenty headsets and a sturdy stainless steel clip is hard to argue with when you're outfitting a whole shift. Both share the same 2-pin plug and the same 300 Hz–3400 Hz voice range, so the real decision comes down to fit versus quantity. Check the current price on Amazon before you commit, since that's the one thing that can tip a close call.
what is ear pieces
Ear pieces (earpieces) are the small in-ear speakers that sit in your ear and reproduce audio — in this case, radio traffic from a walkie talkie. Both the Retevis RT22 and the Weewooday 20 are wired earpieces with a microphone and a push-to-talk button, so you can hear and talk without holding the radio.
what are ear pieces for singers
For singers, earpieces are in-ear monitors used on stage to hear a mix of the music and their own voice over loud crowd noise. That's a different job from a walkie talkie earpiece: the Retevis RT22 and Weewooday 20 are two-way radio headsets with a 300 Hz to 3400 Hz voice range, built for clear speech in noisy places rather than full-range music.
what are ear pieces
Simply put, they're the earpiece half of a headset — the part that goes in your ear and delivers sound, while the mic and PTT handle your side of the conversation. Both sets here use a 2-pin plug and sound isolation, so the audio stays private to the wearer instead of playing out loud.
what do the earpieces in singers ears do
In a singer's ear, the earpiece is a monitor that plays the performance mix so they can stay in tune and on time. A walkie talkie earpiece like the Retevis RT22 or Weewooday 20 does something narrower: it delivers voice-band radio audio privately, which is why both are rated 300 Hz to 3400 Hz — the range that matters for speech.
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