The brand of JOYEE spa has been built since 2002, all of the days, we has been growing with our crafts in the concept of originality. We dedicated to build quality spas for every family with today's great technology. We believed the value of spa is to demonstrate a life style, the style of life with you and your family.

 

The brand of JOYEE spa has been built since 2002, all of the days, we has been growing with our crafts in the concept of originality. We dedicated to build quality spas for every family with today's great technology. We believed the value of spa is to demonstrate a life style, the style of life with you and your family.

The brand of JOYEE spa has been built since 2002, all of the days, we has been growing with our crafts in the concept of originality. We dedicated to build quality spas for every family with today's great technology. We believed the value of spa is to demonstrate a life style, the style of life with you and your family.

In addition to noise, there is another kind of image that is easily confused with noise, which is called bad point. Under the same setting condition of digital camera, if the stray points always appear in the same position in the image, it means that the digital camera has bad points. Generally, the manufacturer has regulations on the number of bad points. If the number of bad points exceeds the specified number, the camera can be replaced from the dealer and manufacturer. If the clutter does not appear in the same location, it means that the clutter is due to the noise formed during use.