TRN BT30 Pro

Qualcomm QCC3040 chipset
True Wireless Bluetooth Earphone Module
Individual amp section
|
Swappable connectors
aptX high-resolution codec
|
High-capacity charging case
32 hours battery life
|
Supports wireless charging
TRN BT30 Pro outside the charging caseTRN BT30 Pro outside the charging case
* Please note: Photos for illustration purposes only. Actual products may vary in appearance or specification.
True wireless Bluetooth 5.2
Qualcomm QCC3040 Bluetooth chipset
aptX/AAC/SBC high-definition codecs
CVC 8.0 cancellation technology
Swappable earpiece connectors
1200mAh portable charging case
32h continuous playback, 180h standby
Individual amp section

New Era of Wireless Audio

Featuring an Independent Earphone Amplifier Chip
Designed to fit a variety of earphone connectors, TRN BT30 Pro makes switching earpieces a breeze. Indeed, an "all-in-one" solutioThis model stands out with its exceptional features among the vast array of wireless audio accessories. Its built-in high-performance amplifier chip minimizes distortion during audio transmission, significantly boosting output power. This allows the device to effortlessly drive multi-driver earphones, delivering outstanding dynamics and signal-to-noise ratio.n.
MAX 97220A AMP
>42mW
Output power (16Ω)
<9uV
Low noise (A-weighted)
≥98dB
Signal-to-noise ratio (A-weighted)

Powered by Qualcomm QCC3040 Chipset

Supports Bluetooth 5.2 for Superior Performance
TRN BT30 Pro utilizes the Qualcomm QCC3040 chipset, embracing the new generation of Bluetooth 5.2 technology that offers enhanced transmission stability, exceptionally low latency, and improved power efficiency. Experience cutting-edge true wireless audio technology at its finest.
Qualcomm QCC3040 Chipset
Comparison of Bluetooth 5.0 and 5.2
Effective range
Bluetooth 5.0
approx. 10 meters
Bluetooth 5.2
approx. 15 meters
Master-to-slave switching
Bluetooth 5.0
300ms
Bluetooth 5.2
88ms
Signal strength
Bluetooth 5.0
Bluetooth 5.2
* The above data is from the TRN Acoustic Laboratory Test.
Actual use may be slightly different.

Instantaneous Swappable Earphone Upgradability

Seamlessly Compatible with Various Connectors
TRN BT30 Pro is designed to provide effortless upgradability for your earphones, supporting a wide range of connectors. Whether you're using 0.75mm or 0.78mm 2Pin connectors, 2Pin-S, or MMCX, this module makes switching between earpieces incredibly easy and convenient. It's truly an "all-in-one" solution for audiophiles seeking flexibility without sacrificing performance.
TRN BT30 Pro with different connectors 0.75mm/0.78mm, 2Pin, MMCX
* Earpiece connectors are sold separately.

Seamless Audio for Music, Videos, and Gaming

aptX/AAC/SBC Wireless High-definition Hi-Fi Experience
TRN BT30 Pro supports AAC, aptX, and SBC Bluetooth formats, ensuring you experience high-definition, wireless audio wherever you go. These advanced codecs enable lag-free, high-quality sound, whether listening to music, watching videos, or gaming. With aptX delivering near-CD quality audio and AAC providing excellent overall performance, it guarantees a smooth, immersive experience across various devices and activities, making it the perfect companion for audiophiles and gamers alike.
TRN BT30 Pro charging case and modules next to smartphone

Stable, Lightweight, and Wire-free

Instantly Transforms Any Earphone into a Wireless Hi-Fi System
TRN BT30 Pro effortlessly converts any dynamic, balanced armature or hybrid earphone into a fully wireless Bluetooth solution. With no dangling wires or tangled cables, it provides a stable yet lightweight experience. Whether you're at home or on the go, enjoy high-fidelity, high-definition sound with total freedom. This module ensures a seamless transition to wireless audio, offering both convenience and exceptional performance anytime, anywhere.
Cable, TRN Conch and TRN BT30 Pro

High-definition Biaural Communication

Qualcomm cVc 8.0 Noise Cancellation Technology
The internal microphone, equipped with Qualcomm cVc 8.0 noise cancellation technology, offers advanced audio enhancements and noise suppression. This cutting-edge technology ensures clear communication by minimizing ambient noise for both the speaker and the listener. Whether you're on a call in a busy environment or in a quiet space, you can count on crystal-clear voice transmission, making every conversation feel natural and uninterrupted.
TRN BT30 Pro Noise Cancellation Technology
Microphone vs noise reduction graph
On bustling alleyways
On crowded public transport
On busy streets

Ditch the Clutter, Embrace Wireless Charging

Experience Extended Battery Life and True Wireless Freedom
The TRN BT30 Pro delivers up to 6.5 hours of continuous playback on a full charge. With the included 1200mAh charging case, the total battery life extends to approximately 32 hours, allowing you to enjoy your music without interruption. Whether at home or on the go, this device offers true wireless freedom and long-lasting performance, ensuring you stay connected to your sound all day.
TRN BT30 Pro Wireless charging
6.5H
Continuous playback
32H
Coupled with a charging case
180H
Hours standby
1.5H
Charging time
1200mAh
Charging case power capacity
80mAh
Modular power capacity
* The above data is from the TRN Acoustic Laboratory Test. Actual use may be slightly different.
Bluetooth module slow flashing: ➀ and ➃
When the charging case is charging: ➀ slow flashing indicates 25% battery level, ➁ - 50%, ➂ - 75%, ➃ - 100%
Low battery in charging case: ➀ slow flashing when the lid is open

Flexible Earhooks for a Secure Fit

Thermoplastic Elastomer for Durable Comfort
The TRN BT30 Pro features ear hooks made from thermoplastic elastomer (TPE), a durable and flexible material. Designed to provide a secure and comfortable fit around the ears, TPE is soft to the touch, hypoallergenic, and able to withstand extreme temperatures, body sweat, and continuous bending. Whether active or simply wearing the device for extended periods, these ear hooks ensure a snug fit without compromising comfort.
TRN BT30 Pro Flexible earhook
Power on/off
Long press the button for 3s to power on/off
Answer/end a call
Press ONCE on either button (Left or Right module)
Previous track/Next track
Press TWICE or THRICE for the next or previous track
Play/Pause
Press ONCE on either button (Left or Right module)

Small Size, Big Power

Convenient Foldable Design with Charging Case
The TRN BT30 Pro has a compact yet powerful charging case designed to extend battery life while offering a convenient foldable design. The spacious inner cavity can accommodate a variety of earphone heads and ear hooks, allowing for simultaneous storage and protection. This case not only keeps your earphones safe but also charges them on the go, delivering a perfect solution for those who value both portability and practicality.
TRN BT30 Pro in the charging case

Water and Sweat-resistant Nanocoating

Moisture Protection for All Conditions
The TRN BT30 Pro is equipped with water and sweat-resistant nanocoating, providing reliable moisture protection in any environment. Whether you're caught in the rain or working up a sweat during a workout, this durable coating ensures your device remains fully functional, indoors or outdoors, rain or shine. Enjoy your music worry-free, knowing your earphones are built to withstand the elements.
TRN BT30 Pro in water drops

Your Faithful Music Companion

Always with You, Wherever You Go
The TRN BT30 Pro is your reliable music companion, accompanying you throughout your day. Whether you're commuting to work, going for a run, or hitting the gym, this device delivers high-quality sound, keeping you motivated and entertained. No matter where life takes you, it remains your trusty assistant, providing seamless audio for every moment.
TRN BT30 Pro in the ear

Specifications

Brand
TRN
Product model
TRN BT30 Pro
Bluetooth encoding
aptX/AAC/SBC
Weight
~8g (per earpiece)
Effective signal range
15m
Bluetooth format
Bluetooth 5.2
Bluetooth chipset
QCC3040
Charging port
Type-C / Wireless charging
Battery power capacity
80mAh (per earpiece)
Charging case power capacity
1200mAh
Standby time
180 hours
Charging voltage
5V.2A
Playback time
13H when using both earpieces only
Playback time with charging case
50H
Charging time
Modules 1.5H
Charging case wired 2.5H
Charging case wireless 3.5H
* The above data is from the TRN Acoustic Laboratory Test. Actual use may be slightly different.

Attaching cable

How to identify the left and right TRN BT30 Pro module
The left and right Bluetooth modules can be distinguish by the "L" and "R" markings as shown.
How not to make a mistake with connecting TRN BT30 Pro modules
Bluetooth modules are to be connected with the pinsfacing up, toward the L and R indications. Connect in reverse will cause signal phase shift.
TRN BT30 Pro 2Pin QDC
TRN BT30 Pro 2Pin QDC
TRN BT30 Pro MMCX
TRN BT30 Pro MMCX
TRN BT30 Pro 0.78
TRN BT30 Pro 0.78
TRN BT30 Pro 0.78
TRN BT30 Pro 0.78 front view

Contacts

Dongguan Zuodu Acoustics Technology Co., Ltd.
Address: 9F, Building 3, NO.36 Taibao Road, Wanke Binhai Metropolis, Humen Town, Dongguan City, Guangdong Province
Hotline: +86 13650007224