Skip to content

One Year Warranty & Free Shipping Available

Qualcomm QCC3046 Chipset Bluetooth 5.2 Connectivity and Stability

TRN T300 uses Qualcomm QCC3046 chip, a new generation of Bluetooth 5.2 technology that brings better connectivity, giving you a fully envolved true wireless audio experience.

apt-X High-definition Transmission

A new high-definition audio decoding technology that provides up to 1.5 times more information than conventional ACC or SBC audio format, allowing more details to be heard. Bringing your wireless audio experience even closer to as if using wired connection.

2BA + 1DD Hybrid Configuration Bluetooth Freedom with HiFi Audio Experience

The punch and fullness from dynamic drivers, the tansparency and details from balance armature drivers provides the perfect marriage of truly exceptional audio experience you would expect from high-end wired earphone.

Qualcomm cVc 8.0 Noise Cancellation Technology Noise-free Communication

Qualcomm cVc 8.0 Noise Cancellation Technology delivers the best possible call quality cVc 8.0 noise cancellation technology brings advanced audio enhancements and noise suppression to the near and far end, provides packet loss and bit error concealment.

Qualcomm True Wireless Mirroring Technology Delivers Robust, Seamless Connectivity for A Truly Immersive Audio Experience

T300 supports Qualcomm True Wireless Mirroring technology that only one earpiece maintains the Bluetooth connection with the smartphone, while the secondary earpiece mirrors the connected unit.

IPX5 Water Resistant Rating Ensure Pease of Mind

Regardless of rain or shine, running or walking. In the gym or at home.

Supports Wireless Charging, Standby Time Approximately 27 Hours

Supports wireless or wired charging using the USB Type-C. Don't worry even if you forget to bring a charger. The ultra-low power consumption of QCC3046 chipset can last up to 72 hours without the need for a recharge.

1. Product Name:TRN T300 TWS Bluetooth V5.2 Earbuds

2. Brand:TRN

3. Product model: Bluetooth V5.2

4. Bluetooth Version:V5.2


6.Effective range:10m

7.Continuous playback:4H

8.Charging case:72H

9.Earpiece battery capacity:30mAh

10.Charging case battery capacity:600mAh

11.Earpiece charging time:1.5H

12.Charging case charging time:1.5H

13.Charging port:type-c



  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 under warranty, within the warranty period.

You can see more details in our Refund Policy