Dear Imran,
Thank for contacting Gearbest.
Total Delivery Time = Processing Time + Shipping Time
We will need approximately 3-5 business days to arrange shipment of your order.
For small quantity orders, the processing time is 1-3 business days while large quantity order may require a few days more.

The exact shipping time depends on the shipping method you choose.
1) Flat Rate Shipping: Between 7-25 business days to ship to the destination, by post office.
2) Standard Shipping: Between 6-8 business days to be delivered, by EMS.
3) Expedited Shipping: Around 3-7 business days to arrive, by DHL/FEDEX/IB.

Please note that the above shipping times are for guidance only.
The precise shipping time can also be affected by factors such as:
Remote locations, peak shipping periods, Holidays and Festivals, inclement weather and operational issues impacting the shipping company.

You can refer to this link http://www.gearbest.com/about/shipping-methods.html for details.
Gearbest's FAQ: http://www.gearbest.com/about/faq.html
Gearbest.com

I recommend not to buy from gearbest. You will wait for months and months before your order arrives if at all. You will get all sorts of automated excuses for your order not being received if you ask why shipping is taking so long. Save yourself a lot of trouble and buy elsewhere. Remember being warned ahead of time if you decide to send this place your money