Purchase Qty. Reference FOB Price
10-49 Pieces US$18.00
50-99 Pieces US$16.00
100-499 Pieces US$14.00
500+ Pieces US$12.00
Product Description
Product characteristics: Tuffking's new generation wireless battery pen adopts customized high-performance hollow cup motor, aluminum alloy material structure, hard anodized surface, reliable and durable; The circuit hardware and software algorithm are newly upgraded, and the voltage regulation ...