สถานที่กำเนิด
Guangdong, China
ชื่อแบรนด์
Brand customized
การใช้
Promotion,gift,event,office,advertising
Product name
Power bank notebook with calculator
Color
Black,blue,brown,red,custom
Inner sheets
80-100 sheets
Logo
Customized Logo Accept
Paper Type
60/70/80g Woodfree Paper
Inner paper size
210*142mm
Cover material
PU leather or custom
Battery
8000mah, OEM available
Application
Business.office.school .gift.etc