Reviews Projected Pen

Optoma GT5600 Ultra Short Throw Gaming and Movie Projector, 3600 Lumens for Ambient Lighting, Easy Setup with Auto Keystone, 100-in Image from Only a Few Inches Away

ULTRA-SHORT THROW: Experience a large 100" diagonal image projected from only inches away with an ultra-short throw lens.
ultra short throw projectors allow placement close to the screen or wall providing easy cable management and an unobstructed projected image from foot traffic or objects.
INCREDIBLE PICTURE QUALITY: Enjoy bright, razor-sharp images with 3, 600 lumens, 20, 000: 1 contrast ratio, and 1080p resolution.
EASY IMAGE SET-UP: The auto keystone sensors and four-corner correction ensure a sharp, detailed image for quick, trouble-free set-up.
when the projector or table is bumped, the image will refocus instantly.
LONG LAMP LIFE: Enjoy up to 15, 000 hours of lamp life enabling an average of 4 hours of viewing time every day 10 plus years.
FULL 3D: The GT5600 displays true 3D content from almost any 3D source, including 3D Blu-ray Disc players, 3D broadcasting, and the latest-generation game consoles. Support for 144Hz rapid-refresh rate provides ultra-smooth flicker-free images.
SCREEN MIRRORING: Enjoy content from iOS or Android mobile devices on the big screen with USB display connectivity.
GO WIRELESS: Share wireless presentations and images with Optoma HDCast Pro 1080p HDMI MHL Multimedia Stick, sold separately.

Time & Temperature Projection Alarm Clock: The project indoor to outdoor temperature changes automatically. digital clock with indoor temperature projected in a soft red color on ceiling or wall. The suggested distance of projection on ceiling or wall is 3.3 ~ 9.8 ft (1 ~ 3 m)..
Dual Alarm Clock with Snooze Dimmer: Set two separate alarms for different purposes on this ceiling projection clocks also has snooze function of five minutes, Press any button to stop the alarm except the top button, the alarm will stay on for next day. The projection clock for bedroom ceiling will turn off after 2 minutes..
Large Display Clock with Projection with 8-Colors: large digital wall clock LCD & the projected time and temperature on ceiling. Simply pressing the “-” button to adjust the backlight's 4 brightness mode, Light - Medium - Low - Out. Choose favorite color for the backlit by using Loop and Rainbow function..
Battery Powered Digital Clock Large Display: AC powered for permanent projection and time display, battery ensures the memory of all settings during a power outage. 5V/ 1.2A USB output interface of this digit....

【Rotatable & Clear Projection】The ceiling projection clock for bedroom is projected into a soft red on the wall or ceiling, the clear projection is easy for you to observe, and will not disturb your rest. You can flip the projected image up to 360 °, and you can also flip the projection arm 180 ° to adjust the projection direction..
【Dual Alarms & Snooze Function】Not only a Calendar and Thermometer, but also can be used as a loud alarm clock. When the alarm goes off, this Dual Alarm Digital Clocks will send out a gradually ascending "beeping" sound to wake you up. Before the alarm stops itself, touch the "SNOOZE" button to get an extra 5-minute nap. Perfectly designed for heavy sleepers adults. (NOTE: The alarm goes off for 2 minutes, and if there is no action during this period, it will no longer continue to alarm.).
【USB Charging】The ceiling clock projector for bedroom has a 5V/ 1.0A USB output interface to charge your iPhone, Android cellphones and other digital products (The projector clocks for bedroom can charge devices only when the power cord is connected)..
【Backlight adjustment】When it powers from the power supply unit, touch button LIGHT/SNZ/PROJECTION to change the brightness level (high/low/off). Continuous projection and ....

Half the friction and longer life compared to O-ring chain.
Projected wear life 31.0 times longer than a standard chain under similar conditions.

Get to the flying field quick with these mini engine powered rockets! 3 complete rockets, one great price!.
SKILL LEVEL: The 3 Bandits is an easy-to-assemble, Beginner level rocket with pre-colored parts..
RECOMMENDED ENGINES: 1/2A3-4T, A3-4T, A10-3T.
PROJECTED ALTITUDE: 550 ft. (168 m) on a A10-3T.
ESTIMATED ASSEMBLY TIME: 2 Hours (painting and glue drying time not included).

Covers topics such as the discovery of America, Spanish conquistadors, the New England colonies, wars and conflicts, westward expansion, slavery, and....
Maps are designed to be easily reproduced, projected, or scanned.
Classroom activities and brief explanations of historical events are included.