

🎯 Stay one step ahead with the world’s tiniest secret communicator!
The Mini Spy Earpiece is an ultra-compact, wireless covert communication device designed for discreet, real-time audio reception. Measuring just 3x2mm, it fits invisibly inside the ear canal and connects via a 3.5mm jack loop transmitter powered by 9V batteries. Ideal for professionals needing hands-free, undetectable communication, it operates without Bluetooth, using inductive coil technology to deliver clear audio signals. Perfect for stealth scenarios, it blends invisibly under clothing for maximum discretion.
| ASIN | B00XT3X0I4 |
| Age Range (Description) | Adult |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #54,090 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #171 in Single Ear Bluetooth Cell Phone Headsets |
| Bluetooth Version | 5.0 |
| Cable Feature | Without Cable |
| Compatible Devices | Mobile Phones, Devices with 3.5mm Jack, Devices with Electromagnetic Field Transmission Capability |
| Connectivity Technology | Wireless |
| Control Method | Push Button |
| Control Type | Media Control |
| Customer Reviews | 3.2 3.2 out of 5 stars (274) |
| Date First Available | May 17, 2015 |
| Earpiece Shape | Rounded Tips |
| Generation | 1 |
| Hardware Interface | 3.5mm Audio |
| Headphones Jack | 3.5 mm Jack |
| Included Components | Cable |
| Input Device Interface | Audio jack |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.41 ounces |
| Item model number | S-001 |
| Manufacturer | COOMAX |
| Material | Plastic |
| Model Name | language _ tag |
| Number of Items | 1 |
| Other display features | Wireless |
| Product Dimensions | 0.12 x 0.12 x 0.08 inches |
| Special Feature | wireless |
| Special features | wireless |
| Specific Uses For Product | personal |
| Supports Bluetooth Technology | No |
| UPC | 695834144343 |
| Units | 1 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | RF |
L**Y
Great Product
I was really worried about how well this device would work but it is absolutely amazing. However it took almost an hour for me to figure out how to get the earpieces placed correctly. It reminded me of learning to use contacts, it took a while to get it right but once I knew how it went quicker and after I practiced a few times I had it down. It is necessary to allow the earpiece to go all the way into the ear, if you don't hear it drop in your ear you have done it wrong. I found it was best to lay my head on a table and drop the earpiece into my ear. Then I held the ear canal closed on the side with the earpiece already in it to put the earpiece in the other side. Once both were in place, I shook my head a couple times to fine tune the sound and I was good to go. Though the sound was clear with only one earpiece in I wanted to know if I could get both earpieces at once. I've been wearing them around the house and so far the system has stood up to housework without any issues, it's still hidden and playing perfectly. I can hear the audio while standing close to the tv at normal to loud volume, but the vacuum was way too loud, I couldn't hear anything. (I have just had my hearing tested and I have average hearing.) Further experimenting proved that if I turn my head sideways and shake my head the earpieces will fall out or at least fall away from the ear drum so I can't hear it. Also if I jerk my head at whiplash like speeds I can dislodge the earpieces. The neck ring/wire is visible if you wear really tight clothing but is hidden under a normal form fitting T-Shirt. I'm busty so the batteries can fit nicely in a sports bra, I would recommend a money belt or something worn around the waist for greater stealth if you don't wear a bra like mine. It also comes with a handy on off button that turns the audio off on my phone. (I'm currently using my phones music playlist for testing.) I am not sure that this device is meant for hard use and I wouldn't want to get it wet but for the price it's a pretty handy device.
M**D
DO NOT BUY! THE PRPDUCT IS DOESNT WORK, POORLY DESIGNED, AND IS CERTIANLY A FIRE HAZARD
1) Doesnt work unless you put the neck cable literaly over your ears and even then the sound was soo poor and low that I could only understand 1 out of 4 every words my gf was saying. Music is not an option cus you will hear echos from an alien space ship. 2) POOR DESIGN / CHEAP MATERIALS: The box wont fully seal, the battery terminals that clips on the 9V battery almost broke when I was trying to get them off the first and only time I used it. 3) It overheated 1 mins after use, then 3 mins later it was soo hot to the point the whole living roomstarted to smell like burnt plastic. No fumes obsereved or melting but the heat and smell was enough indicative that fire is immenent if I continue to use it for another 5 mins. DO NOT BUY, THIS IS A SCAM. I returned mine the very next day, dont waste your time because you will end up doing the same thing unless I got a really bad package, but even if thats the case, I would buy this product just because of the poor design and cheap workmanship. Good luck.
S**C
Exactly as advertized!
Very small and fits in the ear very easily. I used it to listed to music while doing work inside and outside, and it while very low quality it was good enough to make out most of the lyrics and tunes. I purchased some rechargeable 9v batteries for about $15 and they lasted about 10 hours per charge. I absolutely loved it until just the other day when it stopped working - I don't know why, perhaps because some sweat got into it, perhaps because it overheated, I don't know. But I may order one again, and would certainly recommend.
J**I
Super small
Super small and would be very easy to hide. Haven’t actually used it yet but I can’t wait to see how good the sound quality is.
N**Y
Terrible noise interferance
Received the item and used it. The item needed a 9-v battery and needed to be dropped into my inner ear. we inserted the item with a lot of struggle just to have a very bad connection. we could barely hear anything; even at our quire home environment. Also, there was a lot of static noise which made the experience that much worse. completely useless.
S**A
La realidad es que si funcionan muy bien pero al mismo tiempo tienen muchos cables y tantas conexiones que hacen muy difícil llevarlos puestos. Mejorando eso el producto quedaría 100 de 100
S**N
Way to quiet neck loop barely works
The neck loop doesn't work for me when I turn it on and plug in fresh batterys it just disconnects and when I am able to get it to work the sound is so low you can only hear it if you put the wire in your ear
A**R
but they work great, came with 2 ear pieces though I was ...
Didn’t think they would work , ten years ago I would never believe it , but they work great, came with 2 ear pieces though I was only getting one
A**H
I put my money into garbage i swear not working at all
L**J
Havent tested as just revived and there are no earpieces included
L**Y
No me gustó porque no se oye nada.
P**R
Je l’ai reçu rapidement et tout est comme decrit
J**A
Absolute garbage product designed to scam buyers. can barely make out any sound even if you hold the loop right to your ear. flimsy. AND ONLY GOT 1 EAR PIECE.
Trustpilot
1 month ago
1 week ago