product information:
color classification: 1 set
packing box size 24.5*9*21.5 cm
i’m bored and observe the micro world
weight(g): 1000.
package weight(g): 1050.
package size(mm): 245*90*215.
$111.38
product information:
color classification: 1 set
packing box size 24.5*9*21.5 cm
i’m bored and observe the micro world
weight(g): 1000.
package weight(g): 1050.
package size(mm): 245*90*215.
product information:
color classification: 1 set
packing box size 24.5*9*21.5 cm
i’m bored and observe the micro world
weight(g): 1000.
package weight(g): 1050.
package size(mm): 245*90*215.
Weight | N/A |
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product information:
model: keycap
interface type: usb
color classification: a: 108-key ps theme blue and white sublimation keycap b: 108-key ps theme gray and white sublimation keycap c: supplementary key rgbk color 10 key supplementation d: supplementary key cmyk color 10 key supplementation
package type: official standard
connection method: wired
packing list:
1 x keycap
brand: elegant pen
shell material: plastic
specifications: 12 / box
main use: office, stationery
is it erasable: no
applicable gifts occasions: opening ceremony, employee benefits, awards commemoration, anniversary celebrations, trade fairs, advertising promotions, festivals, weddings, public relations planning, housewarming, birthday, business gifts
pen body: 16cm
net weight: 25g
refill color: blue, black, red
pen: 0.5mm
refill hardness: 2b 4b hb
applicable scenarios: coloring, painting
count: single/set
single size: 146mm*7mm
product information:
product information:
size: 15 * 15cm (small size, also known as pocket picture book)
one book: 8 pages and 12 pages
a total of 20, 15 for story books + 5 for the first experience
bibliography:
15 usborne farmyard tales
the runaway tractor
the grumpy goat
rusty's train ride
dolly and the train
woolly stops the train
market day
camping out
the new pony
surprise visitors
pig gets lost
the silly sheepdog
tractor in trouble
barn on fire
the snow storm
the naughty sheep
5 usborne first experiences
going to the dentist
going on a plane
going to the hospital
going to the doctor
going to s
packing list
a total of 20 books, 15 of which are story books + 5 for the first time experience
weight(g): 680.
package weight(g): 700.
package size(mm): 300*250*200.
specification:
product name: sound and light toys/reading pen story machine 3c
applicable age: 2 years old, 3 years old, 4 years old, 5 years old, 6 years old, 7 years old, 8 years old, 9 years old, 10 years old, 11 years old, 12 years old
category: reading pen
a: little oxford chinese-english reading pen set-(16g ram)-sf express
b: little oxford + little encyclopedia deluxe reading pen-(16g ram)-sf shipping
c: little encyclopedia reading pen set- [ 16g ram ] -sf free shipping
d:little bear classic reading pen set-(4g ram)-sf free shipping
packing list: point reading machine x1
camera pixels: interpolated 200w pixels
best video resolution: 640*480
photo/video: built-in
auxiliary light source: 8 white light l.Ed lights (adjustable)
digital zoom: 5-stage
imaging distance: manual adjustment 0~40mm
magnification: 0x~1600x
supported systems: windows xp, vista, win7, win8, win10, mac os
computer interface: usb3.0, usb2.0 & usb 1.1 compatible
dynamic frames: 30f/s under 600 lux brightness
illumination range: 0 ~ 30000lux adjustable by wire
power supply:
usb (5v dc)
support languages: chinese, english, german, japanese, korean and other 19 languages (other languages can be customized)
type: electron microscope
model: x4 three in one
eyepiece magnification: 1000
objective lens magnification: 1000
instrument magnification: 1000
weight: 175 (g)
resolution: vga
data format: yuy2
output format (static): yuy2
output format (static): bmp
pixel size: 640*480
frame rate: 30f/s
signal to noise ratio: 42db
sensitivity: 2.5v/lux.S
light source: positive white led
working current: up to 120ma
working temperature: 20 ° c -75 ° c
power input: usb-5v
specifications:
ordinary usbx4 does not contain bracket 500x,
ordinary usbx4 universal bracket 500x,
ordinary usbx4 does not contain a stand 1000x,
ordinary usbx4 universal bracket 1000x,
ordinary usbx4 does not contain bracket 1600x,
ordinary usbx4 universal bracket 1600x,
three-in-one x4 universal bracket 1600x,
three in one x4 without bracket 1600x
material: plastic abs
product function:
1.Simple model selection: suitable for measuring and imitating various shapes, such as cylinders and irregular objects.
2.Accurate measurement: clear scale in metric and inch system, convenient and quick unit conversion.
3.High-density symmetrical strip: abs material, precise repeat.
4.It can be used for shape measurement projects such as laying floors, carpets, and plumbing.
5.It is suitable for installing ceramic tiles, laminates, carpets, checking size, forming, etc.
6.It can be used to measure the shape of irregular objects.
7.Copy the contour and cut into shape
8.A good helper for carpenters, multi-functional woodworking tools
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