Any quantity is acceptable, but the price based on the quantity you order, the larger quantity, the lower price.

Except China domestic certificates, we have gained the international FC, CE, RoHS authentication as well.

A:  It only takes a few simple steps to connect our product to the computer. The effect is still very satisfactory. After the product is used in the classroom, it can perfectly release the vitality of the classroom, improve the efficiency of the entire classroom, and a lot of Customers are still very satisfied after using our products, so we also have many repeat customers.

A:  The combination of classroom courses and product technology enables students to learn knowledge, learn to learn, learn more intuitively and objectively, increase the interest of the classroom, and greatly improve the enthusiasm of students

A:  Educational publicity, education guidance, education classroom, after-school review