I AM CARDBOARD® Newly Improved Virtual Reality Cardboard Kit without NFC Tag-Google Cardboard Exact Specification (With Assembly Instruction and Numbered Tabs). Pre-built cardboard comes with printed numbered tabs and image instructions printed on the package itself for easy folding of Google cardboard in seconds. NOTE: THERE IS NO NFC TAG FOR THIS ITEM.
Features
Complete Kit without NFC, pre-built and assembled in seconds.
Easy to assemble. With Printed Instructions and easy to follow numbered tabs.
Biconvex lenses 25mm in diameter and Focal length 45mm (exact google cardboard specification)
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The 21 Bitcoin Computer is the first computer with native hardware and software support for the Bitcoin Protocol. It allows you to: Buy digital goods and services with a stream of bitcoin mined by a 21 Bitcoin Chip Sell your digital goods and services for bitcoin with the built-in 21 Micropayments Server Easily build bitcoin-payable apps, services, and devices Operate it as a standalone computer, or connect it to any Mac, Windows, or Linux machine Mine small amounts of bitcoin to facilitate development of Bitcoin applications and to purchase digital goods. See "What is the 21 Bitcoin Computer" below for more details It includes: A command line interface and Python 3 library A 128 GB SD card loaded with a full copy of the Blockchain A suite of pre-configured Bitcoin-dependent software All the items you need to get started - including a WiFi adapter, USB-to-laptop cable, and power supply The 21 Bitcoin Computer was produced with funding from Qualcomm, Cisco, and Andreessen Horowitz. The First Bitcoin Computer Mine Bitcoin on demand with the 21 Bitcoin Computer. Then buy and sell digital goods and services at the command line. What is the 21 Bitcoin Computer? The 21 Bitcoin Computer is the first computer with native hardware and software support for the Bitcoin protocol. That means the hardware to mine a stream of small amounts of bitcoin for development purposes, and the software to make that bitcoin useful for buying and selling digital goods. Developers use the 21 Bitcoin Computer to quickly add Bitcoin-based monetization to any app, service, or device. Please note: the satoshis you mine provide a source of readily-available bitcoin for application development, but are not intended to be used for investment purposes. How do you use it? You can use the 21 Bitcoin Computer with your keyboard and monitor as a standalone Linux box, or plug it in to provide bitcoin over the Internet to any existing Mac, Windows, or Linux machine. Either way, the embedded 21 Bitcoin Chip gives you a stream of mined bitcoin to use at the command line and in your code. Now you can programmatically interact with the Bitcoin network as easily as you can connect to the Internet. What does it let you create? The 21 Bitcoin Computer is ideal for buying and selling digital goods and services. You can use it to create bitcoin-payable APIs, set up your own personal digital goods store, pay people to share your content online, or host online games of skill. For example, you can provide translation services for bitcoin, sell your photos online, pay people to share links to your product on social media, or host a game of skill in which your friends win real money. In terms of physical goods, you can also use the 21 Bitcoin Computer to rent out any Internet-accessible device on a per-use basis. So you can allow people to submit paid print jobs to printers and 3D printers for bitcoin. Or you can set up a smart lock that accepts bitcoin to open a door. Because the 21 Bitcoin Computer is a full computer, you can make essentially any Internet-accessible device Bitcoin-rentable. Free, as in Free Market The micropayments server built in to each 21 Bitcoin Computer allows true peer-to-peer commerce. Any buyer can now directly connect with any seller anywhere in the world. As such it’s a tool for both learning Bitcoin, and for becoming an entrepreneur by selling access to your digital goods and services for Bitcoin. If you can code it, you can sell it. The 21 Bitcoin Computer About 21 Describe your product in 3 words. First Bitcoin Computer Where did you get the inspiration for your product? We're all about the individual entrepreneur. The Internet meant that everyone became a publisher, even if their full time job title wasn't "reporter". Bitcoin will similarly mean that everyone becomes an entrepreneur, even if they don't quit their day job. The 21 Bitcoin Computer is our contribution to this transformation. What differentiates your product from similar products out there? The 21 Bitcoin Computer allows anyone to sell anything over the internet for bitcoin just by plugging a device into the wall and typing a few commands. We think that is fairly unique. Tell us about the best and most challenging parts of the creation process. It is hard to identify a single most challenging part as this kind of product is just inherently difficult to build. We redefine the concept of a full stack startup as we go all the way down to the silicon layer and build our own chips. As for the best part, we'd be happy if the concepts embodied in this device - including native hardware and software support for the Bitcoin protocol, but extending to the concept of buying and selling digital goods and services for bitcoin - do end up empowering a new generation of entrepreneurs, especially in the developing world.
Features
The 21 Bitcoin Computer is the first computer with native hardware and software support for the Bitcoin protocol
It is designed for developers to easily build Bitcoin-payable apps, services and devices
Operate it as a standalone computer, or connect it to any Mac, Windows, or Linux machine
Has a suite of pre-configured Bitcoin-dependent software, and includes a 128 GB SD card loaded with a full copy of the Blockchain
Includes all the items you need to get started - including a WiFI adapter, laptop-to-device cable, Raspberry Pi 2, and power supply
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This paragraph does not contain nfc component (nfc module automatically recognizes only open the program, click on the icon to open the step is omitted software, other experiences are the same) cardboard applications can be run on most modern android phones. Phone needs to run android 4.1 (jelly bean) or more versions of android. The entire piece of cardboard x1 black ceramic magnets x1 silver ring x1 lens x2 rubber band x1 Velcro has been posted double-sided adhesive has been posted bi-convex， diameter 20mm， focus length 40mm, machine cutting mold ( not hand-cut or laser-cut ) note: Use cardboard may not complete all of the features on some models. The following are some models google tests: Fully compatible with: Google nexus 4/5, Motorola moto x, Samsung galaxy s4/s5, Samsung galaxy nexus partially compatible (magnetic control is invalid): HTC one, Motorola moto g magnetic control invalid/not head tracking/other issues: Samsung galaxy s3.
1.Suitable size:3.5-6'' 2.Weight:380g 3.IPD adjustment: 45-66mm 4.Sight adjustment:76.5mm-85mm 5.Lens:Aspheric optical lens design 6.High transmittance nano-coating technology 7.Games:Special Gamepad control and 3D software provid 8.Media player: 3D video playback support:2D video convert to 3D support 9.Material:ABS Features:1.Brand new and high quality, similar for Google cardboard head mount plastic version 3D VR virtual reality video glasses 2.This item does not have the Magnet Parts so it can not control like the Google Cardboard 3D. But you can use this item view 3D movie and 3D game on your cellphone 3.This paragraph does not contain NFC component (NFC module automatically recognizes only open the program, click on the icon to open the step is omitted software, other experiences are the same) 4.3D VR Virtual Reality glasses, wonderful Real 3D Experience Package Included:1 * 3D VR Headset 1 * Cleaning Cloth 1 * User Manual
Features
New product,Our 3D vr glasses with good quality plastic and leather.
Supported device:4-6 inch smart mobile phone.
Suppoerted system:iOS & Android.
3D VR Virtual Reality glasses, wonderful Real 3D Experience.
Shift Your Phone into IMAX Theatre,Owning your private 3D cinema.
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DESTEK,a blending word of Design and Technology,which comes from imagination and creativity,bringing joy into your life.DESTEK endows products with a sense of design and technical spirit,conveying our pursuit of life.We believe that the next million virtual reality experiences will happen over the world.Now!DESTEK already created the VR glasses just play with smartphone into virtual reality.More than 300 Virtual Reality apps in Google Play store&Apple App store updated,just download"VR games"apps&"3D split screen"videos to your smartphone to enjoy immersive & exciting VR world in cost-effective easy way.Only care Heath of your eyesDESTEK VR lensesdo the least harm to your eyes in the current market with FOV 90. DESTEK spends many time testing the better distance for watching 3D movie & playing game healthly.Our lenses have reasonable focal length,so no optical lenses adjustment needed.Humanized Design● Humanized material,high quality breathable & comfortable but Non-toxic environmental sponge to protect your face.● DESTEK uses a magnetic clasp to keep the lid closed. Nice to open and close and quite secure! An additional thiner holding phone sponge pad is available for thicker phones like Note2/3 etc.● DESTEK 3D VR Headset Derives from Google Cardboard,NO MAGNET BOTTON.PackageVR Glasses,NFC,Nose Pads,Cloth,Manual.Confident to select DESTEK:Friendly and fast customer service.1-year warranty for each DESTEK product sold from Thinkline LLC--the ONLY OWNER of DESTEK Trademark.Your smile is the goal we are pursuing. Instead of money, we care more about your feelings. Please feel free to contact us.
Features
Humanized Design with Cool Tech Look: compared with flimsy PU leather face, DESTEK sponge face is more breathable and comfortable to protect your face; the adjustable straps distract part of pressure from the bridge of nose; free nose padding and NFC tag are available
Use Frensnel Lenses Like Third Generation Oculus: reduce clarity to protect your eyes and for longer time use without dizzy
Comfortable with Safe Material: derives from Google Cardboard, DESTEK 3D VR Headset is more well-shaped with Non-toxic environmental materials and secure breathable sponge to protect you from the headset
With Reasonable Focal Length: it doesn't need any adjustments but needs several minutes to adapt 3D scenes to make it more clear. Suitable for myopic within 300 degree,but not for presbyopia
Broad Compatibility: suitable for smartphones with 4-6 inch screen; more than 300 virtual reality apps on Apple App Store and Google Play Store for you to enjoy shocking 3D effect
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Eligible for free shipping!
