How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-21 · 6 min read · Independent comparison
• CHOCKALOTTA Eartip Adapter Compatible — biggest strength: it is a low-cost silicone adapter plus a five-size eartip set that adds sound isolation and audio focus to a Poly/Plantronics headset you already have.
• CHOCKALOTTA Eartip Adapter Compatible — biggest trade-off: it is only an accessory. There is no headset, no battery, no Bluetooth — nothing works until you pair it with a compatible Poly Voyager model.
• Kendir Earpiece — biggest strength: a complete Bluetooth 5.0 headset with an 8-hour talk time, a noise-cancelling mic, 15 m wireless range and a full accessory kit in the box.
• Kendir Earpiece — biggest trade-off: it's a generic earpiece, so voice quality and fit depend on your phone and your ear; it doesn't upgrade any existing headset.
• Who each pick is for: CHOCKALOTTA for Poly Voyager 5200 / Legend / Pro owners chasing a better seal; Kendir for anyone who needs a whole hands-free headset from scratch.
This is not a headset. It's a tiny silicone adapter — the item itself measures about 0.59 x 0.24 x 0.2 inches and weighs well under a gram — that mounts on the earpiece of a Plantronics/Poly Voyager headset and lets you swap in a proper in-ear tip. The pack ships with one adapter mount plus five silicone tips in different sizes, which matters because ear canals vary and the stock tip on a Voyager is rarely the right shape for everyone.
What it does best is change how your existing headset feels and sounds to you. A deeper, better-sealed in-ear tip blocks more ambient noise, which in turn lets you keep the volume lower and concentrate on the call rather than on the truck cab, the office chatter or the road noise around you. The listing frames this as improved sound isolation and audio focus, and that's exactly the mechanism: a sealed canal is a quieter canal. Installation is described as quick and easy — you push the adapter onto the headset's boom mic housing and press a tip onto it.
Kendir Earpiece: Who It's For
The Kendir is the opposite kind of product: a complete, self-contained Bluetooth earpiece. It runs Bluetooth 5.0 with a stated range up to 15 meters, charges in about 1.5 hours, and delivers up to 8 hours of average battery life — which for a driver, a delivery route or a full day of calls is roughly a full working shift. It weighs 8.5 g, uses an in-ear hybrid shape with an ear hook for stability, and includes a plastic carry case, a Type-C cable, two ear hooks, six ear tips and a manual.
The feature set is aimed squarely at talking, not music appreciation. There's a built-in noise-cancelling microphone and a volume control, plus the listing's talk of an AIROHA chip and a "Hi-Fi" experience. The audio specs give you a 28-ohm dynamic driver covering 20 Hz to 20,000 Hz — a normal full-range figure for this class, nothing exotic. Where it earns its keep is convenience: hands-free calling while driving, walking, working out, or on a video conference, with a carry case so it survives in a bag or a cupholder. Compatibility is broad on paper — iPhone, Android, most smartphones, tablets and Windows systems.
Who should buy it: someone who needs a headset today and doesn't already own a compatible Poly unit; a trucker or driver who wants an ear hook that stays put; a light user who wants one earpiece for calls and podcasts. Who should skip it: someone who already owns a Voyager 5200 or Legend and just wants a better seal — the Kendir doesn't touch that problem. Also skip it if you need premium audio or a premium build feel; the enclosure and case are plastic, and it's a budget-class earpiece by design. Check the current price on Amazon, because at this tier the price gap between no-name earpieces is usually the deciding factor.
• Best for fixing fit on a headset you already own → CHOCKALOTTA Eartip Adapter Compatible. Five tip sizes plus an adapter mount, and nothing else to buy.
• Best for a complete, ready-to-use headset → Kendir Earpiece. Bluetooth 5.0, 8-hour battery, built-in mic, case and cable included.
• Best for noise isolation while keeping your current headset → CHOCKALOTTA Eartip Adapter Compatible. A sealed in-ear tip physically blocks more ambient sound.
• Best for long calls away from a charger → Kendir Earpiece. Up to 8 hours of talk time and a 1.5-hour recharge.
• Best for stability during movement → Kendir Earpiece. The hybrid in-ear shape with two included ear hooks is built to stay in.
• Best for minimal spend and minimal waste → CHOCKALOTTA Eartip Adapter Compatible. It's a silicone part, not a device; it extends the life of hardware you've already paid for.
• Best for phone and laptop compatibility across brands → Kendir Earpiece. It works with iPhone, Android, tablets and Windows rather than one headset family.
• Best for a gift or a spare → Kendir Earpiece. It arrives boxed with accessories; the CHOCKALOTTA is a refill-style part with no use to a non-Voyager owner.
If I already owned a Poly Voyager 5200, Legend or Pro and my only gripe was a loose, leaky fit, I'd buy the CHOCKALOTTA Eartip Adapter Compatible — it's the cheapest way to make good hardware better, and the five-tip set means you can experiment until the seal is right. If I had no headset at all, I'd buy the Kendir Earpiece instead, because an adapter with nothing to attach to is useless, and the Kendir gives you the mic, battery and Bluetooth in one purchase. In my opinion, these two aren't really rivals: one upgrades, the other replaces. Decide which situation you're in and the choice makes itself.
No. It's a silicone adapter mount plus five custom silicone ear tips, and it only works when fitted to a compatible Plantronics/Poly Voyager headset. The listing states plainly that the Bluetooth headset is not included.
How long does the Kendir Earpiece battery last?
Yes, per the manufacturer it's compatible with iPhone, Android, most smartphones, tablets and Windows systems, using Bluetooth 5.0 with a stated range of up to 15 meters.
They solve different problems, so value depends on what you already own. If you have a compatible Voyager headset, the adapter is the smaller, smarter spend; if you don't, the Kendir is the complete package. Check the current price on Amazon for each before deciding.
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