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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-17 · 7 min read · Independent comparison
• CHOCKALOTTA's biggest strength: it is a direct-fit adapter plus a five-size silicone eartip set for several Poly Voyager models — a cheap way to restore a headset instead of replacing it.
• CHOCKALOTTA's biggest trade-off: it is a part, not a product. No headset included, no electronics, no cable. Without a compatible Poly headset it does literally nothing.
• erjigo KZ x HBB's biggest strength: three dynamic drivers per side, a detachable silver-plated OFC 2-pin cable and a metal-and-resin shell — a full IEM with real acoustic hardware.
• erjigo KZ x HBB's biggest trade-off: it is fully wired at 3.5 mm. Going wireless needs a separate Bluetooth adapter that is not in the box.
• Buy CHOCKALOTTA if you own a Voyager 5200, Legend, Legend 50/30 or Voyager Pro and the eartip situation is the problem.
• Buy erjigo KZ x HBB if you want to listen to music properly and you do not need a headset mic boom at all.
This is a fit-and-seal fix. The package is one in-ear adapter mount plus a set of five custom silicone ear tips in multiple sizes. That is the entire product. The adapter is listed as compatible with the Poly Voyager 5200, Voyager Legend, Voyager Legend 50/30 and Voyager Pro — so it covers a good slice of the Voyager family, but only that family. If your headset is not one of those, stop reading here.
What it is actually for: changing how a headset sits in your ear. The tip you use changes the seal, and a better seal means more sound isolation and more audio focus — which is exactly what the listing claims and exactly what silicone tips do. The practical upside is that you stop fighting with a headset that leaks sound or keeps working loose. There is nothing to charge, pair or update. Installation is described as quick and easy, and at 0.86 g for the adapter the whole thing is basically weightless.
The honest limit: this is a consumable-grade part. Silicone tips wear, collect wax and eventually need replacing, and five tips means you will pick one size and the rest sit in a drawer. If your Voyager headset is dead or you do not own one, this purchase makes no sense. If your headset works fine and the fit does not, it is the least dramatic fix available.
The KZ x HBB DQ6S is a different category entirely: wired in-ear monitors tuned for music. The driver count is the headline — a 10 mm dual magnetic circuit dynamic driver handling the low end, paired with two 6 mm dynamic drivers for the top. The stated goal is strong bass, smooth mids and clear treble, with the 10 mm driver using a PET diamond molecular diaphragm and the dual magnetic design quoted as improving electro-acoustic conversion efficiency by 80%. The two 6 mm units are there to extend the treble and widen the soundstage.
The numbers back up the intent. Frequency response is 20 Hz to 40 kHz, impedance is 25 ohm, sensitivity is 116 dB. That 25 ohm figure matters for real-world use — it is easy to drive, so a phone dongle or a basic player will get volume out of it without an amp. The cable is detachable silver-plated oxygen-free copper with a 0.75 mm 2-pin connector, 120 cm long, and the plug-in life is rated above 10,000 cycles. A version with a microphone is available, and because the cable detaches you can swap in a wireless adapter later — the adapter itself is not included.
Build-wise, the housing is clear resin so you can see the drivers inside, capped with an alloy metal shell cover. Total product weight is listed at 82 g. The fit is earhook-style, over the ear, and the earpiece shape is rounded tip. Colors listed are graphite and rose gold.
Who it is for: someone who wants a proper wired listening setup with a replaceable cable and enough low-end weight to make music feel full. Who should skip it: anyone who needs a boom mic for calls, anyone who refuses to deal with a cable, and anyone who wants noise cancellation handled by the earphone — the noise control listed here is active noise cancellation, but the isolation you actually get in day-to-day use comes from the seal you achieve with the tips.
• Best for reviving a headset you already own → CHOCKALOTTA. It exists purely to mount new tips on a Poly Voyager.
• Best for actual music listening → erjigo KZ x HBB. Three drivers per side versus zero electronics.
• Best for a five-size fit kit → CHOCKALOTTA. Five silicone tips in multiple sizes, so you can dial in the seal.
• Best for long-term repairability → erjigo KZ x HBB. The 2-pin cable detaches and can be replaced; the adapter cannot be "upgraded."
• Best for battery life → neither. One has no battery at all, the other is wired. Neither number exists to compare.
• Best for phone calls on a headset → CHOCKALOTTA. It is designed around Poly Voyager headsets, which are headset-first devices.
• Best for easy-to-drive audio hardware → erjigo KZ x HBB. 25 ohm impedance and 116 dB sensitivity keep it friendly to modest sources.
• Best for a low-commitment fix → CHOCKALOTTA. The whole product weighs 0.86 g and installs in seconds.
In my opinion, these two should not be bought against each other — they solve unrelated problems, and the right answer depends entirely on what is already in your bag. If you own a Poly Voyager 5200, Legend or Voyager Pro and the fit is the weak link, I would buy the CHOCKALOTTA adapter: it is the smallest possible intervention for a headset that otherwise works. If you are starting from nothing and you want to hear music, I would buy the erjigo KZ x HBB instead — three drivers, a replaceable silver-plated cable and a build you can see through are more product for a listening habit. Do not buy the adapter hoping for better music, and do not buy the IEMs hoping for a call headset.
FAQ
No. It ships wired with a detachable silver-plated OFC 2-pin cable and a 3.5 mm plug. You can convert it to Bluetooth with a separate wireless adapter, but that adapter is not included.
This page does not quote prices — check the current price on Amazon using the button on this page. On value, judge by purpose: the adapter is a repair part for a headset you own, while the KZ x HBB is a complete set of IEMs with three drivers per side and a replaceable cable.
The CHOCKALOTTA kit is explicitly about improving sound isolation and audio focus on a Poly headset, and its five tip sizes are there to help you get a seal. The KZ x HBB lists active noise cancellation and relies on tip fit as well, but it is a music-first IEM rather than a headset accessory.
A version with a microphone is available, and the cable is detachable, so calls are possible. Just do not expect the boom-mic experience of a Poly Voyager headset.
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