The Kinivo ZX220 twin speakers with rechargeable battery are
engineered to deliver a superior full-bodied, 360-degree sound. The
compact, portable speaker guarantees to take your music experience
to the next level. Key Features - Connection Type: 3.5mm Stereo TRS connector - Rechargeable Battery-Powered: Built-in Lithium-ion
rechargeable battery. The speakers can be recharged by connecting
to the USB port of the laptop or notebook - Portability: Compact design and magnetic base provides
maximum portability & allows for convenient storage - Ease of Use: Simply plug and play ZX220 to share your
favorite music with its long lasting battery life up to 4 hours
Device compatibility
- All iPhone, iPods, iPads
- All MP3 players, CD players, Laptops, Tablets and Other Music
Devices with a 3.5mm audio socket
- Android smartphones - HTC, All Droids, Samsung
- Blackberry smartphones
What's in the Box
- Kinivo ZX220 Twin Speakers
- Audio and USB charging cord
- Carrying pouch bag
- User manual
Levenhuk Zeno Gem M1 Magnifier is a regular one-eye magnifying device. You can mount it on a table or fix it on your eye. It is the perfect tool for short-term studying of small items, surface defects, texts, illustrations or plans.
iOptron iPolar Electronics Polarscope with USB cable (ใช้กับเมาท์ได้หลายรุ่น)
Introducing iOptron iPolarTM - a high precision, easy to use electronics polarscope (e-PS).
What makes iPolar unique? 1. Can be easily installed inside the RA shaft on all iOptron equatorial mounts (except SmartEQ Pro). 2. Can be used on any mounts with adapters either internally or externally. 3. USB plug and play (no driver needed) 4. Works globally, no need to set northern and southern hemisphere. 5. No visible Polaris (north) or Sigma Octantis (south) necessary. 6. No need to rotate the mount during polar align.
iPolar is a smart electronic polarscope for everyone.
Great asset for daylight IR-imaging with a digital camera lessening seeing effects
Improved contrast when utilized for lunar and planetary imaging
Darken twilight sky background, allowing images of moon and planets to be taken at dawn or dusk
Made with high-end glass: multi-coated with ion-assisted deposition technology to ensure scratch resistance and stability on the central wavelength
Filter cell made of lightweight, strong metal. CNC machined, sand-blasted, black anodized, then laser engraved.
Super thin filter cell with clear aperture of 26mm (for 1.25" version) or 44mm (2" version)
Can also be used for nature photography in the Near-IR, revealing stunning differences in plants, sky, and clouds (requires the use of a camera that is sensitive to IR above 670nm, such as a modified DSLR or webcam)
Presented in a high-quality filter box
Quickly capture dark frames to optimize photo quality
Opaque - blocks all light from the imaging camera sensor. Help remove dark currents - essential for astrophotography
Easily eliminate camera noise and hot pixels
Dark frame acquisition helps remedy such noise and "hot pixels" by canceling out these disruptive effects during image processing
Threaded and can be directly connected to your filter wheelfor fast conversion between different filters;
Made of metal for durability. High quality packing box includes foam-lined plastic case