Specifications
| Model | 31 |
| Color | orange |
Packing list
Dyne pen x1
After-sales instructions
None
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/42124/Specification.html , which is only used by users who purchase commodities from the NBCHAO.