🎧 Stay connected, stay invisible — the power of stealth in your ear!
The COOMAX Mini Spy Earpiece is a tiny, wireless RF device designed for covert communication. Measuring only 3x2mm and weighing 40 grams, it fits invisibly in your ear and connects via any mobile phone with a 3.5mm jack or adapter. Perfect for discreet, real-time audio reception without detection.
Control Type | Media Control |
Enclosure Material | Plastic |
Specific Uses For Product | personal |
Cable Features | Without Cable |
Additional Features | wireless |
Headphones Ear Placement | In Ear |
Headphone Folding Features | In Ear |
Noise Control | None |
Connectivity Technology | Wireless |
Wireless Technology | RF |
Headphone Jack | 3.5 mm Jack |
Color | Nano |
Item Weight | 40 Grams |
Unit Count | 1 Count |
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.
P**S
Bien
Bien
R**N
Incomplete
Missing ear piece 🤦🏽‍♂️
O**N
Amplifier caught on fire
I was really excited to receive this product I saw all the bad reviews but i also saw one or two good ones so I was really holding out hope that it would work good. After I plugged it in to my headphone jack it automatically turned my phone volume to max even though I set the headphone volume to medium beforehand two seconds after that plasticy smelling smoke started to shoot out the amplifier. I’m not sure if I got a faulty product or I was using the wrong type of 9v batteries but now my poorly ventilated room is filled with smoke I have a headache and possibly a minor case of Asthma. I’m pretty sure the loop is still good so I’ll probably end up soldering a new amplifier to it. If you’re adventurous and would still like to try this product do it in a well ventilated room with hard flooring, maybe you’ll have more luck than me.
S**A
Son buenos pero no compactos
La realidad es que si funcionan muy bien pero al mismo tiempo tienen muchos cables y tantas conexiones que hacen muy difĂcil llevarlos puestos. Mejorando eso el producto quedarĂa 100 de 100
H**N
Despite what you think this actually works
ok so this thing is supper sketch, it actually works, tilt your head to the side and drop it in your ear, all the way in you should hear a pain full noise deep inside your ear, that a good thing that means its in the right spot. make sure it didn't get caught on the outside of your ear before move your had upright. also do our self a favor and just buy replacement ear prices upfront you will lose them and its not fun to wait for another one to show up.
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.
Trustpilot
1 week ago
1 month ago