Pular para conteúdo
Use o código KEEPHIFKTWH em Kbear, Tri, WGZBLON, HzSound por 10% de desconto antes de 28 de junho
Use o código KEEPHIFKTWH em Kbear, Tri, WGZBLON, HzSound por 10% de desconto antes de 28 de junho

TRI I3 PRO Planar Magnetic+Composite 8MM DD+BA Dynamic In Ear Headphone

Venda Venda
Preço original $270.00
Preço original $270.00 - Preço original $270.00
Preço original $270.00
Preço atual $187.00
$187.00 - $187.00
Preço atual $187.00

One Year Warranty & Free Shipping Available

Advanced, Expert-Level Tuning

The Tri I3 Pro takes the beloved design and audio quality of the regular I3s and further enhances that quality. It delivers smoother mids than the I3, along with more detailed and richer highs.

In addition, the design has been tweaked to be more ergonomic and comfortable, which means longer listening sessions with no discomfort.

10mm Planar Driver Unit

By taking advantage of the flat diaphragm of the 10mm planar driver unit inside each shell, the Tri I3 Pro is able to deliver heavy, hard-hitting audio, with more emphasis and fullness of the bass. You get enhanced detail and separation with a planar unit, and it’s evident from the moment you press play.

Design Concept

As it is known to us, I3 can be a milestone for TRI products. It has been well received and loved by users. This time, the TRI team did thorough thinking to design its upgrade version. I3 Pro continues the classic appearance design of the previous generation, using the five-axis CNC carved aluminum alloy shell material, taking the mirror polishing, and finally sprayed by a layer of varnish to prevent oxidation and reduce scratches. It keeps the well-received sound solution of I3 as much as possible and is minimized the size without affecting the original excellent sound quality. The overall volume is reduced by 26% compared with the I3, to bring a better and more comfortable wearing. As for the I3 PRO, it implements the design concept of continuing and exceeding the classic and optimizing the shortcomings of I3. I3 PRO is regarded as a typical representative that continues the legend. Given TRI brand a new ID: Startrail.

More Details

Bright and Stronger TRI I3 PRO Earphone
TRI I3 PRO Earphone features
TRI PRO Size is Smaller Than I3
TRI I3 PRO Tuning
TRI I3 PRO Cable
TRI I3 PRO Summer feeling
TRI I3 PRO Parameters
TRI I3 PRO under the blue sky and white cloud
TRI I3 PRO on shelf
TRI I3 PRO on black desk
TRI I3 PRO on wood slot
TRI I3 PRO besides a metal cup
TRI I3 PRO  on wood floor
1. Brand: TRI
2. Model: I3 Pro
3. Color: Silver
4. Interface/Connector:2PIN (0.78MM )
5. Plug type: 3.5MM
6. Impedance: 15±2Ω
7. Sensitivity: 103±3dB
8. Frequency response:20hz-40KHZ
9. Driver unit: 10mm Planar magnetic+composite 8mm dynamic driver+balanced armature driver
10. Wearing type: In-Ear
11. Cavity material:7050 aviation aluminum alloy
12. Whether with mic: No mic
13. Cable length: 1.2m
14. Cable material: 5N OFC
15. Whether can replacement cable: Yes


  1. Free worldwide Standard Shipping on orders under US$59
  2. Free worldwide Expedited Shipping on orders over US$59, US$7 for orders under US$59
  3. Free worldwide Express Shipping on orders over US$249, US$20 for orders under US$249

You can see more details in our Shipping Policy

One Year Warranty

KEEPHIFI warrants that your KEEPHIFI device and KEEPHIFI accessories shall, as of the date of delivery, be free from material defects for a period of one (1) year. (The date of delivery is considered the date that our delivery service has recorded delivering your KEEPHIFI product as per delivery tracking, not any other date.). This warranty extends only to personal use & does not extend to any product that has been used for commercial use, rental use, or use that is not intended. To be eligible for warranty service, you must contact service@keephifi.com under warranty, within the warranty period.

You can see more details in our Refund Policy