We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-29 · 6 min read · Independent comparison
If you want a spare or extra headset for a Conqier CQ-HI201 TV listening setup you already own, choose Conqier Replacement Headphone Receiver; if you need a standalone 2-in-1 device that works as both a Bluetooth neckband headphone and an over-the-counter hearing aid for mild to moderate hearing loss, choose Edifier OTC.
• Conqier Replacement Headphone Receiver — biggest strength: it's a drop-in extra receiver for the CQ-HI201 TV system, so you can add another listener or replace a worn headset without buying a whole new set.
• Conqier Replacement Headphone Receiver — biggest trade-off: it's useless on its own. No transmitter, no pairing, no other brand. It only works if you already own the complete CQ-HI201 set.
• Edifier OTC — biggest strength: one device, two jobs. A dual-mode chip flips between hearing assistance and Bluetooth neckband headphone, with a 16-channel DSP, active noise cancellation and a 30-hour hearing-mode battery.
• Edifier OTC — biggest trade-off: it's a self-contained system, not a TV accessory, and it's aimed at adults with mild to moderate hearing loss rather than anyone who just wants louder TV.
• Pick Conqier Replacement Headphone Receiver if you're already inside the Conqier CQ-HI201 ecosystem and just need more ears on the couch.
• Pick Edifier OTC if you want a rechargeable, app-free hearing aid that doubles as everyday headphones for calls, music and TV streaming.
This is a component, not a product in the usual sense. Conqier's replacement receiver is a single in-ear headphone designed to slot into the CQ-HI201 wireless TV listening system. It syncs automatically with the CQ-HI201 transmitter the moment you power it on, so there's no pairing dance — you charge it on the original transmitter base, switch it on, and you're listening. It covers a 20 Hz–20,000 Hz range and uses RF wireless rather than Bluetooth, which is typical of TV listening systems built for low-latency, room-filling audio.
The person who should buy this is someone who already owns the full CQ-HI201 set. Maybe the original headset has been dropped one too many times. Maybe a second family member wants to watch the same program at a volume that suits them without blasting the room. Either way, this receiver solves that problem cleanly, and the built-in rechargeable battery means it behaves exactly like the headset that came in the box — same charging routine, same usage pattern.
Who should skip it? Almost everyone else. It requires the original Conqier transmitter, and it is explicitly not compatible with other brands or non-CQ-HI201 models. If you don't own that set, this purchase does nothing for you. There's also no 3.5 mm jack here — connectivity is RF only — so it isn't a general-purpose headphone you can plug into a phone or laptop. Check your existing model number before you even consider it.
Edifier's OTC is a very different animal: a neckband-style device that runs a dual-mode chip so it can operate as an over-the-counter hearing aid or as a Bluetooth neckband headphone. The hearing-assistance side leans on a 16-channel DSP that filters background noise while lifting human speech, plus anti-feedback processing to kill the whistling that plagues cheap amplification. It's built for adults with mild to moderate hearing loss — the kind of person who struggles in crowded restaurants, misses words in group conversations, or turns the TV up louder than everyone else would like.
Comfort and durability are clearly central to the design. The neckband is silicone, skin-friendly and anti-lost by nature — it hangs around your neck instead of vanishing into a couch cushion. Edifier includes three ear-cap sizes (S/M/L) for a custom fit, and the whole thing carries an IP54 rating, so sweat on a morning walk or a bit of light rain won't end the day. Controls are physical push buttons rather than touch or app-only, which matters a lot for older users who find tiny in-ear controls fiddly. Voice prompts announce volume changes and warn you about low battery.
Battery is the headline number: 30 hours in hearing-assistance mode, 20 hours as Bluetooth headphones, from a 2-hour charge. It pairs with iOS and Android, handles calls and music, and the push-button control plus active noise cancellation round out the package. The trade-off is focus: this is a personal listening and hearing-support device, not a shared TV audio system, and it's explicitly tailored to mild to moderate loss rather than profound hearing loss.
• Best for adding a second TV listener → Conqier Replacement Headphone Receiver. Multiple headsets on one CQ-HI201 transmitter is exactly what it's built for.
• Best for replacing a broken headset → Conqier Replacement Headphone Receiver. Same charging base, same auto-sync, no reconfiguration.
• Best for hearing assistance in conversation → Edifier OTC. The 16-channel DSP and anti-feedback design are aimed squarely at speech clarity.
• Best for battery life → Edifier OTC. 30 hours in hearing mode and 20 hours in headphone mode from a 2-hour charge is a genuinely long runway.
• Best for durability outdoors → Edifier OTC. IP54 plus a silicone neckband that won't get lost is a better fit for walks and chores.
• Best for one-device simplicity → Edifier OTC. Hearing aid and Bluetooth headphone in one, with physical buttons and voice prompts.
• Best if you don't own a Conqier CQ-HI201 set → Edifier OTC. The Conqier receiver simply won't function without that transmitter.
• Best for lowest-fuss setup → Conqier Replacement Headphone Receiver, provided you're already in the ecosystem — power on and it's synced.
In my opinion, these two barely compete — they solve different problems, so the right answer comes down to what you already own and what you actually need. If you own the Conqier CQ-HI201 TV listening set and want another headset or a replacement, the Conqier Replacement Headphone Receiver is the obvious buy; nothing else will sync with that transmitter. If you're starting fresh and want hearing support plus everyday Bluetooth listening in one rechargeable device, I'd go with the Edifier OTC — the dual-mode chip, 16-channel DSP, IP54 build and 30-hour battery make it the more versatile product by a wide margin. For most people reading this without a Conqier set in the house, Edifier OTC is the one I'd recommend.
No. It's one receiver only — the transmitter is not included, and you must already own the full Conqier CQ-HI201 set for it to work at all. It won't pair with other brands or non-CQ-HI201 models.
Yes. Its dual-mode chip lets it work as a Bluetooth neckband headphone for calls, music and streamed audio, with 20 hours of playback per charge in that mode, versus 30 hours in hearing-assistance mode.
The Conqier receiver, if you own the CQ-HI201 system — several headsets can share one transmitter so everyone hears at their own volume. The Edifier OTC streams TV audio over Bluetooth but is a personal device rather than a shared-listening setup.
On paper, yes — both list 20 Hz to 20,000 Hz. The meaningful differences are elsewhere: RF versus Bluetooth connectivity, hearing-aid DSP and noise cancellation on the Edifier, and transmitter-dependent auto-sync on the Conqier. Since pricing shifts over time, check the current price on Amazon before deciding.
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