with date code inside come with dust bag box and invoice Welcome to Our Store!* Our products are checked carefully before shipping.* Do not hesitate to contact us if you have any questions or concerns before or after purchase. We are committed to your 100% satisfaction. Shipp ing Method & Policy: We will ship out the item within 4 days after the payment confirmed by DHgate! Work: Monday - Saturday (excluding holidays) Important: We ship to your dhgate payment address ONLY.Please confirm it before paying. Other Policy: We do not be responsible for any customs duty or import tax. All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible..syi