

🎧 Capture every moment, never miss a beat.
The POLICE tech P MQ-U350 USB Audio Recorder is a compact, lightweight digital voice recorder disguised as a USB stick. It offers up to 28 hours of battery life, 8GB of storage capable of holding 288 hours of HQ audio, and clear stereo recording from up to 12 meters. Compatible with PC and Mac via plug-and-play USB, it features one-switch operation and adjustable audio quality settings, making it ideal for professionals and students who demand reliable, hands-free recording for meetings, lectures, and memos.















| ASIN | B09NT4HSZ4 |
| Battery Average Life | 28 Hours |
| Best Sellers Rank | 75,707 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 129 in Digital Voice Recorders |
| Brand Name | POLICE tech P |
| Compatible Devices | Personal Computer, Tablet |
| Country of Origin | Korea, Republic of |
| Customer Reviews | 3.6 3.6 out of 5 stars (35) |
| Digital Recording Time | 28 hours |
| Format | MP3 Audio |
| Hardware Interface | USB |
| Headphones Jack | Usb |
| Item Dimensions D x W x H | 11D x 21W x 68H millimetres |
| Item Weight | 15 Grams |
| Manufacturer | POLICE tech P |
| Memory Storage Capacity | 8 GB |
| Microphone Form Factor | Built-In |
| Microphone Operation Mode | Stereo |
| Model Number | MQ-U350 |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| UPC | 655255857215 |
J**N
1st Class
perfect sound and discrete only small criticism on off very small and fiddly. BIG memory for long meetings.
M**A
Date, Time, year very hard to stamp
I have nt use the product properly, i am constantly in touch with the seller but to no avail, still trying, it was so easy to setup Time , Date, Year EtC. when u look at their video it was so simple but in reality I am struggling to create Date, Time, Year etc. help, help, help?
A**I
Super bit of kit
Mini Voice Activated Audio Recorder What a fabulous bit of kit. It looks just like an ordinary USB memory stick but it’s far from that. It is also a voice recorder which records conversations in incredibly clear quality. I am used to using the old fashioned dictaphones but this is an amazing step up. The recorder needs to be charged in a USB port for about 2 hours before turning on at the hidden switch it can then just be left to record either continuously or on a voice activation mode. I cannot stress enough how brilliant the voice activation mode is. It saves on battery power and storage but most of all it saves you having to listen for hours before you get to the bit you want. On voice activation mode the battery lasts for several days and the storage is huge, more than I will ever use. Playback is as simple as inserting the device in the USB port of a PC and clicking on the file, it is then just played via Media Player, simple. I have no intention of using this device covertly but it is incredibly useful as a dictation device and also to record meetings so that I don’t have to bother taking notes. Highly recommend:)
R**R
Ideal for uni students and meetings
Not always is desired to show that you are recording for various reasons, and not all reasons are dodgy. I find it more than acceptable to use a discreet device to record a lecture in uni, a lesson in school, some personal notes, or a meeting. This device discreetly looks like a USB memory stick, is easy to carry with you among other things, and can be activated with voice. The sound is clear and easy to operate with one button. Very pleased with it, it is an extremely helpful gadget.
M**N
Had great potential if it worked
Was the perfect tool when it started, but stopped working after 6 weeks. What a shame because it had potential. Something that could’ve got 5 stars gets a 1 because of a basic fault that others have reported too.
A**X
Performance
For years, I've been searching for a one-button voice recorder with immense storage capacity, and at last, the spyshop has delivered. I've experimented with numerous complex digital recorders lately, but this one is the sole contender that ticks all my boxes. With its extended battery life, voice-activated recording, effortless one-button operation, and vast data storage, it's the recorder that fulfills all my needs. It's truly astounding! User-friendly with a single touch for recording. Charging the battery may take a while, but the endurance is remarkable! Designed for longevity and effortless data transfer.
M**A
Excellent recording device
The USB stick functions perfectly. Exceptional sound quality, everything is crystal clear. In noise - activated mode, the battery lasts approximately 3 days. I would like to emphasize the remarkably pleasant and knowledgeable customer service as well. You are genuinely well taken care of here. Thank you very much!
D**R
A Game-Changer for Me!
I couldn't be happier with my purchase! This discreet and compact device is worth every cent. It resembles a simple flash drive, but its audio recording capabilities are exceptional. I primarily used the voice-activated mode, but you can also leave it on to record continuously. My reason for getting it was to uncover the truth about my cheating spouse. Placing it in the car turned out to be a game-changer. It captured both in-car conversations and phone calls made via the car's speaker/Bluetooth hookup. Let's just say, I got an earful I wasn't expecting! Now, here's a tip: don't be discouraged if you initially hear some muffled noise from the street or mild static during silent moments. You'll need to go through each file to distinguish between actual conversations and background noise, just as I did. In my book, this device deserves an A+ rating. It helped me uncover the truth, and for that, I'm incredibly grateful!
S**R
Sehr gutes Gerät!!!!!!!
W**K
Vollmundige Versprechen, nichts dahinter.
C**Z
📦 First Impressions: This mini audio recorder impresses immediately with its lightweight (15 grams) and compact design, resembling a standard USB flash drive. Its discreet appearance is ideal for unobtrusive recording in various settings. The build quality feels robust, promising durability for frequent use. 🔌 Setup: The device is straightforward to set up, with simple one-touch operation. It's compatible with both Windows and Mac computers, making it accessible for most users. However, the instructions are only available in English and Chinese, which could be a limitation for non-speakers. Nevertheless, the clear illustrations in the manual aid in easy understanding. 🎛 Features and Performance: This recorder boasts 288 hours of recording capacity, a significant advantage over many competitors. Its voice-activated recording (VOS) mode is a standout feature, saving battery and storage space by recording only when sound is detected. The device can record continuously for up to 28 hours, or stay on standby for up to 25 days in VOS mode. The audio quality is commendable, with the option to adjust between XHQ and HQ settings for tailored sound clarity. In comparison to other mini recorders, its voice activation sensitivity is adjustable, which is a useful feature for different recording environments. The device also supports recording while charging, providing flexibility for extended use. 💡 Usability: The recorder's discreet design and easy functionality make it suitable for various applications like lectures, meetings, or personal note-taking. The MP3 format recordings are compatible with standard audio programs, ensuring easy playback and file management. However, it's important to note the legal implications of recording conversations without consent. 📝 Conclusion: This mini audio recorder excels in its discreet design, ease of use, and impressive recording capabilities. It's a versatile tool for students, professionals, or anyone needing a reliable recording solution. Improvements could include a more inclusive range of language instructions and perhaps a more intuitive way to adjust settings. Overall, it’s a solid choice for anyone in need of a compact, efficient audio recording device.
B**L
Dieser kleine Stick ist grandios. die Installation und Benutzung ist sehr einfach, man muss aber englisch verstehen, da die Anleitung nur auf chinesisch und englisch ist. Immerhin ist die Anleitung klar bebildert, sodass hoffentlich jede/r damit zurechtkommt. An der Aufnahmequalität gibt es nichts zu bemängeln, und wenn man Windows hat ist es Plug and play.
W**R
Dieser USB Stick kann als Audiorecorder genutzt werden, aber auch einfach als USB Speicherstick. Der Audiorekorder kann so eingestellt werden, dass die Aufnahme startet, wenn Sprache erkannt wird. Das funktioniert recht gut, aber die Unterhaltung sollte in unmittelbarer Nähe (z.b. im Umkreis von 4 Meter) statt finden, sonst verliert sich die Stimme in den Hintergrundgeräuschen und wird zunehmend schwer verständlich. Das hängt natürlich von der Lautstärke der Stimme und der Hintergrundgeräusche ab, deshalb dienen die eben genannten 4 Meter nur zur groben Orientierung. Mit einem kleinen Tool kann man ein paar Einstellungen und Uhrzeit und Datum auf dem Stick speichern. Das Tool ist recht altbacken, funktioniert unter Windows und Mac OS, aber nicht unter Linux, auch nicht mit Wine (habe ich zumindest nicht hinbekommen). Es speichert die Einstellungen in Form einer kleinen Textdatei in das Hauptverzeichnis des Sticks. Die Angaben sind leider codiert, daher können sie nicht einfach mit einem Texteditor erzeugt werden, wodurch die Einstellungen auch unter Linux vorgenommen werden könnten. Allerdings sind der Stick und die Audio Dateien sehr wohl unter Linux lesbar. Den Preis von aktuell 69,80 € finde ich für die gebotene Leistung viel zu hoch. „Diskrete Diktiergeräte“ in Form eines USB-Sticks oder ähnlich gibt es von anderen Herstellern für deutlich weniger Geld, mit einer deutlich höheren Speicherkapazität (8GB für rund 70 € gegen zB. 64GB für rund 50 €). Zwar reicht die Speicherkapazität des hier bewerteten Sticks locker für Audio Aufnahmen, dennoch würde mehr Kapazität den Nutzen des Sticks deutlich erhöhen und der geforderte Preis lässt das problemlos zu.