Sound collection microphone concrete microphone wall neighboring room crime prevention measures security high performance high performance USB charging water leak repair Otonho Recommended for beginners for collecting indoor earphones!
| Auction ends | over |
| Bids | 1 |
| Current price | ¥5,980 $42 |
| Start price | ¥5,980 $42 |
| Buy-now | ¥5,980 $42 |
| Consumption tax | 0% included |
| Seller | tamineta14 +392 |
| Condition | New |
| Start time | 2024-04-18T18:04:44+09:00 |
| End time | 2024-04-20T10:18:32+09:00 |
| Auto-prolongation | Turned off |
| Lot number | f1126892166 |
| Seller position | Fukuoka Prefecture |
It is a new unused free shipping product!
It is a high -sensitivity concrete microphone!
It is a concrete microphone that helps to find out abnormal sound detection and water leaks..
Concrete microphone is an investigation device that gets the audio over the wall from the weak vibration transmitted through the wall..
The concrete wall is particularly powerful, and the conversation content over the wall is clearly collected..
If you suspect a machine failure, confirm water leakage, collect information, etc..
You can use it anywhere with a simple function!
Can be used indoors or anywhere in the building.
By using it on a wall, etc., the sound on the other side of the wall will collect sound..
It is a small and lightweight type that is convenient to carry, so you can take it out of your bag immediately and use it..
You can adjust the volume by adjusting the volume depending on the content you hear, etc. in the wall, the content of the conversation, etc..
Please enjoy the real -time sound collection function.
High quality material!
The ear amplifiers are made of high -quality ABS material.
High strength, wear resistance, sturdy, durable. You can use it for a long time.
You can use it by charging! Because it has a built -in lithium battery, it can be charged and used..
There is no need for troublesome battery replacement.
Since it is charged on USB, charging starts simply by putting it on a personal computer or mobile battery..
Easy operation!
Turn the switch clockwise to start the device.
Adjust the volume until the sound is clearly heard.
You can use it as a microphone just by this operation. It's not difficult with intuitive operation.
[Product Summary]
Size: Approximately 10.9 cmx about 8.2 cmx about 4.5 cm
HeavyQuantity: Approximately 70 g
Material: ABS
Battery: 3.7V lithium battery 150mAh
USB charging
| Time | User | Price |
| No bids | ||
No questions.
