Specifications:
Materials: Plastic, friendly ABS materials, non-toxic, causes no harm to kids
Lithium battery: rechargeable Li-battery
Colors: White and orange
Memory: 2/4/8GB as demand
Packing pattern: plastic and paper box
Low cost price
Reading pen with 2GB/4GB memory
Uses 2 AAA dry batteries
Can offer different programs for your need
Reading pen usages: Education, language studying, reading, music listening, recording and so on
Features:
Talk as clicking on the book
Reading alone, repeat, pronounce, record and translate, recording for comparison
It can make features with easy grip and hold design
Record for code, then point this code and listen record
Play game on book
Play MP3
2GB memory with automatic power-off function when it is not in operation for 5 minutes
8-grade volume controlling
OEM/ODM orders are welcome</ul>
Services:
Product design, mold development as required
PCB board design and development as required
Offering the design of books
Offering the printing of books
Adding OID codes for customers 
Offering recording of books (English, Chinese, Japanese, Russian, Spanish, Portuguese, French as so on)
Offering editing scripts of books
Offering production of reading pens
Customers can choose the color of reading pen</ul>
Parameters:
Memory: 2GB (standard), 4/8GB (as customer demand)
Speaker: 4Ω, 1W
Battery: 3.7V, 300mAh 
Weight: 56.3g