Shipping and delivery
We are proud to offer international shipping services that currently operate in over 200 countries and islands worldwide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location |
*Estimated Shipping Time |
| United States |
10-30 Business days |
| Canada, Europe |
10-30 Business days |
| Australia, New Zealand |
10-30 Business days |
| Central & South America |
15-30 Business days |
| Asia |
10-20 Business days |
| Africa |
15-45 Business days |
*This doesn’t include our 2-5 day processing time.
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
My tracking says "no information available at the moment".
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you have specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
Refunds & returns policy
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
- You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
- You receive the wrong item
- You do not want the product you have received (but you must return the item at your expense and the item must be unused)
We do not issue the refund if:
- Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
- Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster)
- Other exceptional circumstances outside the control of tech.diydynamic.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on page.
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
2***r –
Compact, arrived fast and works properly
F***o –
Very good product can buy without fear
J***a –
What a cool
J***e –
Very good served me a lot
A***l –
Well, you can write about the plug unless it’s golden in color and matches the hole for which it was produced. Weight does not knock your feet sparing.
Customer –
bueno
L***i –
Super headphone amplifier. Excellent listening for a few headphones. I was looking for such a device for a long time. I recommend
B***s –
Seem to have quality, but only use will tell.
c***o –
Thank you amazing jajajjgrsciasssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss
p***r –
Arrived well packed, just need to test kkkk
Customer –
.
E***r –
good, a little noise.
R***n –
as advertised and fast shipping.
a***r –
all good
J***z –
This purchase was successful .. need to test and see its operation and durability ..
a***r –
The device arrived safe and sound… I got it wrong with the order: I thought that the headphone adapters with ∅ 6,5mm to ∅ 3.5mm were included in the package… Did not order… Therefore, I do not have the opportunity to check the performance: All headphones at hand have 3.5mm connectors. LED glows when connected to the adapter… You need to buy a set of adapters… It would be better if I immediately understood correctly… And so-still have to wait to order, get, and then-connect and check how the device works… I will add my other impressions when I am fully equipped with adapters from small diameter to large… Everything arrived quickly enough. Thank you!
zahidislam2000@gmail.com –
Thank you for your feedback! 😊 We hope you get the adapters soon and enjoy the amplifier—looking forward to your updated impressions! 🎧🔊
C***e –
Could have come a little more protected. I will leave another comment around here when I test it properly
S***o –
Works great Excellent alternative to the more expensive ones but in fact the same quality Thank you Tech DIY Dynamic as always