♐ Top notch and well made with the metal insert, they will slide without scratching the wall and floor. Also, you can mount them firmly without worrying about crushing the rubber. Good for a guitar amp or furniture and so on. | ♐ Minimize the vibration to get the pure and natural sound effect. | ♐ Suitable for HiFi speaker, amplifier, car subwoofer with size no more than 8 | ♐ A perfect replacement for your lost or damaged feet on guitar or speaker, etc. | ♐ Abrasion-resisting, non-slip, odorless, hard and firm, they feel comfortable and the smart design makes them more creative.

☀【Treble and Bass Dual Frequency Divider】This is a professional frequency divider, which is widely installed in the speaker. To separate the mixed audio signal into a treble, bass, and then were sent to the corresponding treble, bass speaker unit in playback, resulting in enhance the sound quality purposes.Playing an important role of the total frequency signal segmentation. | ☀【Perfect HIFI Sound 】 Speaker Frequency Divider,Make the treble clear and increase the intensity of the bass, freely enjoy clear and music.Treble and bass dual frequency support, helps to transmit the treble signal to the tweeter unit, and divide the bass signal into subwoofer unit. | ☀【High Quality and Super Durability】 wire wound ceramic resistor and high-quality metal film capacitors, ensure its large load power, long-term durability, never burnout. | ☀【Wide Application】Unit Hi-Fi Sound Filter Audio Module Board,Widely use in treble and bass speakers, car full frequency speakers, or use treble/ bass alone. | ☀【DIY Speaker Circuit Board】 2 Way Frequency Divider,Circuit board design with precise cutouts and lines, free for welding, very suitable for DIY.High quality and free welding.

This focusing helicoid tube is made of good metal, sturdy and durable, equipped with standard M42 mount | The length of this helicoid tube is adjustable, it offers a distance for lens focusing adjustment, easy to use | This helicoid tube is useful for those lenses without focus ring | It could be used as macro barrel and offers fine focus control for macro photography | It will be better when you use it with filter adapter together

Adopts high quality ABS material, sturdy and durable. | Low power consumption, long transmission distance(＞8m, depends on the projector models) | Beautiful appearance and comfortable hand feeling. | Large buttons, easy to recognize and press. Easy operation and convenient to use. | Fits for EPSON EX3220, EX5220, EX5230, EX6220, EX7220, 725HD, 730HD projector.

This filter set includes several colored filters, can help you achieve different effects | Made of quality plastic material, sturdy and durable for long time use | Fine machining ensures the clearness of filter, can change the color temperature and give you special effect | Portable and lightweight, easy to carry and store | Suitable for Fujifilm Instax Mini 7S/8/8+/9

The diffuser is used to create exposures of even density over the entire surface of film. Use the diffuser by placing it flush against the front of the lens and exposing through it. The light that passes through the diffuser and on to the film will creat | The flash with our diffuser installed and tilted at 45 degrees gives a nice soft wrap around of light with a soft shadow behind the subject. | This fits cleanly over the head of your existing flash, no need for cumbersome attachments, hooks. Try us and see the difference. | It disperses the light over a wider area for a softer, more balanced and natural effect than you didn't use before. | It helps to reduce hard background shadows and eliminates the annoying red eye effect.

High quality Aluminum alloy grip ,durable; | Built in Stainless steel screw, in accord with the global standard size; | Simple for work and convenient for installation; | Design with large external diameter, and fit most cameras and camcorders; | Suitable for most shooting situations

All metal, anodic oxidation alumina manufacturing process, can used for a long time. | Using this extension tube, can obtain correct image scale. | Inner wall has extinction treatment, avoid radiating light affect imaging. | Fine workmanship, sturdy, durable and long service life. | Four lengths for you to choose, to meet different needs and requirements.

This brand new Macro Extension Tube Set for your film & Digital SLR includes 3 extension tubes - 9mm, 16mm, 30mm adapters. | Use this set will not downgrade the optical quality of your lens. | Sharpness and Saturation can be still maintained. But they are not meter-coupled. They do not preserve the automatic diaphragm. | It should be used with manual lenses with their own aperture dial. | There is no electronic connection between the body and the lens. Automatic lenses can be used with their widest open aperture only.

MB506 is a high frequency prescaler with a frequency up to 2.4GHz. | The impedance change is lower, which can get better classification performance and improve the dynamic range. | It divides the input frequency by the modulus of 128 or 256, and the output level is 1.6V at the peak-to-peak value at the ECL level. | The divider ratio can realize 64, 128 and 256 divider by two-digit dialing switch or external interface. | Complete Phase Locked Loop synthesizer circuit with MB87006A, Phase Locked Loop synthesizer IC.

Support for Android, for Windows, for Mac OS systems. | 22-key wireless numeric keypad, USB plug and play. | Use time up to 80 hours , keystrokes up to 3 million times. | Ergonomic design, more comfortable handfeel. | Scissor foot key cap structure design, fast rebound speed, low delay.

Made of high quality silicone material, not easy to damage camera, good hand feels. | Easy focusing with one finger and focusing more on capturing, easy to use. | Suitable for many different brands of cameras with manual lenses, universal designs. | There are 2 different colors available, you can choose by your needs. | Universal, mini size, easy to install and convenient to use, wonderful accessory.

Made of high quality material, do not create vignetting or affect brightness after installation | 1.51X view magnification, make it easier to for you find excellent views and obtain accurate focus | 15mm height away from the camera after installation, ease your organs and keep them away from the screen | Good helper for short-sighted / long sighted people (within 500 degree), enable you to see view clearly without glasses | 6 magnifier mounting bases, compatible with various DSLR camera