Note for WeChat piano video:

1. The tool works well with Apple ipad, followed by Apple mobile phones, and other tools do not work well. It is recommended not to buy without ipad and Apple mobile phones.

2. Understand the instructions and videos. If you don’t understand, please consult. If you still don’t understand, it is recommended not to buy

3. I understand but find it troublesome, it is recommended not to buy

Comparison chart before and after use of the backlight

Features of the fifth-generation zero-distortion high-definition large-angle mechanism version:

Applicable to all tablet phones. Use a normal-sized iPad on the piano music stand to adjust the viewing angle, zero distortion and no dead ends. It is common to all professional apps. Please look carefully at the pictures and list them for training. Special circumstances require the support of the support. For example, the size of the tablet phone is too small and the support is required. For example, some flat-panel lenses are on the long side.（side）.

Note: Not suitable for ordinary videos such as WeChat and QQ, nor for Xiaoyezi grapefruit sparring.

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Important note: This link is for the sales bracket part without lens, please buy it carefully, each option has a legend

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There are new products dedicated to VIP, and the newly uploaded video is the new product effect

This series of lenses adopt anti-drop protection to prevent user losses

It adopts magnetic 360-degree rotation, which can be used in all positions of the front and rear lenses, which improves the lens play.

Use high-end multilayer coated optical glass to improve lens clarity and anti-backlight effect, not picky about tablets and mobile phones.

Use the company''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s special piano bracket to adjust the angle and height of the ipad tablet phone to make the video effect better.

The wide-format full-keys can be basically viewed by placing the front lens of the iPad on the music stand, unless the music stand of individual pianos is special.

Adopting a special dichotomy technology, the piano and hands are half the screen, and the avatar''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s upper body half the screen, to meet the new video processing requirements,

For example, the teaching mode of music notes. If only the keys and hands are needed, the dedicated video app can block the avatar.

When using special apps such as VIP Quick Sparring, press and hold the video area with your finger to push up and down to select the piano key area video or the avatar area video

Realize the switch between the avatar and the keyboard.

APP video processing technology: focus, flip left and right, flip up and down, rotate, pan, video split display.

Screen layout: the same height of the lens position, horizontal placement can obtain a wider display area, generally horizontal placement requires the cooperation of the bracket,

Vertical placement can obtain a relatively high lens position, and the use of a full-key lens does not require bracket cooperation. Both methods have their pros and cons.

In particular, this link series lens is not suitable for ordinary video processing software such as WeChat, and the effect obtained will be reversed from left to right, which does not conform to the visual logic.

The use of this lens requires app processing arrangements.

The main problem encountered by the users of piano educational lenses is the backlight problem. In addition to the development of a backlight cover to solve the backlight problem under strong light conditions, the backlight cover is relatively bright

Under the circumstances, it is not suitable to use the backlight in the dark.

Next, we will develop anti-backlight lamps based on the principle of light illumination. Please pay attention to the company''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s continuous product development progress.

Due to the large differences between various types of piano music stands and different styles, the placement of Internet education ipad mobile phones and other devices are different.

The angle and height of the placement are different, and the video effects obtained are very different. In order to obtain a better angle, we have developed a special top-placed stand for the piano.

The short hose is easy to place, and the height is slightly higher, while the long hose can be adjusted a little lower in the ipad height. The height of the ipad can also be adjusted up and down with the clip.

The stand can be rotated in a universal direction, and the ipad can be turned upside down. It is also suitable for WeChat and other users to practice in the same direction. For details, see the introduction of the whole key lens operation.

This link provides roughly two placement methods. For the brackets of long hoses, you can place them in several ways according to the actual situation.

The chassis is more than 1kg and is stable enough to be placed on the piano for stable support.

Bracket combination

This bracket is designed to reduce the height of the ipad a little bit according to the requirements of some customers. The height can be adjusted by pulling up, and it has a straight pull rod and a curved pull rod configuration.

Users can configure according to their needs.

Special note: lowering the height of the tablet is a little easier to operate, but for the HD institutional version and the HD universal version, it will reduce the field of view, but the magnetic lens can rotate easily.

The pole can also be rotated at any time. The user can choose the lens according to his own preferences. For those who do not want to adjust back and forth, please choose a wide-width full-key, which does not require high vision

For those with high definition requirements, please choose the HD institutional version and the popular version

The backlighting problem of piano sparring is a major difficulty that plagues Internet piano sparring. We have overcome it.

The anti-backlight piano sparring light finally shines on the stage, and the backlight problem that plagues the piano sparring industry is finally cleared up, and I feel comfortable

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At present, most customers comment positively on this lens, because the lighting environment is appropriate, and the device uses ipad, the video effect is good

However, some people use other flat-panel front lenses with low resolution, and the effect will be poor if the lighting environment is not good.

Therefore, we specially developed an anti-backlight piano training light  Remember that this is a light specially used for training, and it is a special anti-backlighting light

Backlighting can be avoided by unifying the lighting environment. See the video demonstration for details.

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This product adopts non-stroboscopic LED eye protection light, with three colors adjustable: white light, warm light, natural light, and the brightness is endless.

The lamp tube adopts aluminum alloy high-gloss design, USB 5V safe power supply mode, can use USB power bank, USB power supply, related USB

Power output devices can also supply power such as computers. The power cord is 2 meters long.

The piano light adopts a unique irradiation method, the irradiation direction can be rotated horizontally and back and forth, and the light is used when the piano is practicing.

The light is directed at the back of the piano, so you can just look at the scores on the music stand and see the keys at the same time, so that there is no eye damage.

See the link video installation and use effect video for details.

This piano lamp provides upright piano elbows and desktop electronic piano riser elbows, fully taking into account the diversity of applications,

The pull rod mode can also be used as a bedroom or desktop student eye protection lamp.