eye protection goggle

Descripción del producto

Place of Origin: Hangzhou,Zhejiang province, China (Mainland)
Brand Name: YUANJUE
Material:ABS,harmless to health
Power supply:desktop monitor use AAAbattery
                      setting monitor use 3V cell
Power dissipation:standby average electric current<*0uA
Humidity : ****0%
 
Working temperature:**5degree to *5 degree
 
Colour: white,blue,any colour u like
 
Size: 9cm**1cm*4cm,7cm*8cm*8cm
 
Outlook: facelook,crab look
Productivity:*0,**0pcs/month
Min Order:**0pcs
Transportation:as required

Description :
Mini eye protection setting posture monitor
1.material:ABS
2.size:7cm*8cm*8cm
3.classfication:mini eye protection settingposture monitor
                     mini eye protection desktop monitor
4.shape:face looked,crab looked
Feature:
1.When the book too close to eyes,the automatic alarm will remind u
2.Feel the ambient light intension,when the light too dark or too strong,the automatic alarm will remind u
3.Remind students to have a break or relax at regular time
4.When stutedents sitting,standing for lont time ,the automatic alarm will remind u
 
Function:
1.Prevention of myopia,help teen-agers to far away from pseudomyopia
2.Prevention of kyphosis, chicken breast, to prevent spinal deformities, impaired
 
Option of alarm ways: vibration,whistle,flashlight according to your taste