Free Worldwide Shipping

TRN TA1 Hi-FI 1BA+1DD Hybrid (Knowles 33518,8mm Dynamic) In-ear Earphone Drive HIFI Bass Metal Monitor Running Sport Headphone

98% of buyers enjoyed this product! 796 orders
View cart→
Product Description
Customer Reviews (0)
Shipping & Payment
Product Details

TRN TA1 HiFI 1BA+1DD Hybrid (Knowles 33518,8mm Dynamic) In-ear Earphone Drive HIFI Bass Metal Monitor Running Sport Earphone Bluetooth Headphones


【1DD+1BA Hybrid Driver】TRN TA1 adopts hybrid technology to pair one dynamic driver with a high-performance Knowles balanced armature. As a brand with well reputation, TRN choose to go with Knowles 33518 balanced armature and a 8mm dual-core dynamic driver. With this combination, you are able to enjoy sweet vocals and a smooth detailed treble with fast response

【Exquisitely Made Magnesium Alloy Shell】For TRN TA1 earphone, we adopt premium magnesium alloy for shell. This material carries a natural gloss and feels superior. It is one of the most important elements in the whole design of TA1 because we not only focus on functionality but also aesthetics. Moreover, with a small form factor design, the earpieces will provide a perfect, comfy fit for most people.

【Custom Micro Dynamic Driver】TRN has equipped the TA1 with an 8mm micro dynamic driver unit. It’s a dual-core dynamic driver unit providing an excellent bass response with precise control and quick speed. The lower end shows good extensions

【Professionally Tuned】Despite all the amazing features, we also care about sound quality. TA1 is tuned by professional experienced acoustic engineers to provide an excellent distortion-free sound output with rich high-resolution sound output across a wide frequency range. The pair goes as low as 10Hz and as high as 40kHz providing a true high-resolution output for its users

【Easy to Use, Plug and Play】With a low impedance rating of 16 ohms and a high-sensitivity rating of 107dB/mW, TRN TA1 is suitable for daily use. The pair can be powered easily using smartphones, portable players, and more devices. You don’t need special devices to enjoy the full potential of the TA1.

1.Product Name:TRN TA1 KnowlesHybrid Metal In Ear Earphone
4.Earphone type:In-ear
5.Impedance: 16Ω
6.Earphonesensitivity: 107dB/mW
7.Frequency range: 10-40000Hz
8.PlugType: 3.5mmStraight Plug
9.Cable Length: 1.25m
10.Color: Silver
11.Whether with cable: Yes
12.Earphone interface:MMCXInterface
13.Whether with mic:Optional
14.Whether can replacement cable: Yes

15.Driver unit:1BA+1DDhybrid driver unit (Super-sizedKnowles 33518,8mm Dynamic)

Shipping & Payment


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. 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 10-20 Business days
Canada, Europe 10-20 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've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


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.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of MyGadgetByte (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*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 Contact Us 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.


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.

Shopping cart