NK MINIThe recording shield isstayNK products are developed on the basis of user's needs. The appearance of the products is exactly the same as NK, but the volume is reduced. The volume of NK products is 12*12*19 cm, while the volume of NK products is 16*16*26 CM, and the volume of NK MINI air purifier type recording shield products is compact.Beautiful appearance, concise and generous。Layout of products on every sideNine signal transmitting terminals, three sides, a total of 27, shielding distance of 1.5-3 meters from one side, suitable for smaller conversation scenes。

Air purifier version recording shield is a new product of recording shield series. It is suitable for leading office, small meeting room and other occasions.

The advantages of this product are as follows:

Good concealment: air purifier is used as the appearance of the product, which is the same as ordinary air purifier on the surface, and adds background noise, which is very concealed.

Shielding effect is stronger: relative to other products in the seriesProductsThree sides emit shielding signals to form 180 degree angle shield.Therefore, the noise signal picked up by the recording equipment is stronger and the shielding effect is stronger.

Shielding distance is farther: compared with other products, shielding distance is farther.Single-sided shield distance1.5-3 metres。

Coverage equipment has a wider scope: for the current mainstream recording equipment, the air purifier version of the recording shield can be shielded, and its coverage can be achieved.More than 95%, far higher than similar products on the market.

Technical parameters:

The shape of the product is well concealed, and it can be closer to the people who may record, and the effect is better.

project	performance parameter
Shielding type	Sound Acquisition Equipment for Mobile Phone, Recording Pen, etc.
Shielding distance	1.5-3 metres
Angle of action	180 degrees
Opening mode	Non-gear remote control opening
Product size	19*12*12CM
weight	Less than 2 kg
ambient temperature	-40℃～55℃
relative humidity	35～85%
Power Consumption of Power Supply	120W
Power input	AC 100V～240V
Power Output	DC 12V/12.5A