TWS Bluetooth Earphone Module

    Latest Bluetooth V5.2 connectivity
    Qualcomm QCC3040 chipset
    AptX/SBC/AAC wireless transmission codecs
    Aluminum alloy touch button smart control
    Water and sweat-resistant nano-coating
Regular price $79.80 USD
Sale price $79.80 USD Regular price

Individual Amp Section

In order to bring the best out of our connected earphones, the BT30 has an in-built individual amp section with ultra-low distortion in the output signal. With its help, BT30 churns out enough power to drive the connected earphones easily to their full potential. TRN BT30 has an output power rating of up to 42mW @ 16Ω.

High-Resolution Bluetooth Support With Premium Qualcomm Bluetooth Chip

TRN has equipped the BT30 with Qualcomm’s advanced QCC3040 Bluetooth signal processor chip. It provides the latest Bluetooth V5.2 connectivity with Apt-X Hi-Res wireless transmission codec support. The pair provides a smooth, lag-free experience for its users with ultra-low signal delay and a stable connection with the source device.

Long Battery Life For Non-Stop Music Playback

One simply doesn’t have to worry about the battery draining out with the TRN BT30. The pair has a super long battery life of up to 6.5 hours on a single charge with the earpieces. With the charging case, the pair can play music non-stop for up to 20 hours straight.

Crystal Clear Voice Transmission with Qualcomm cVc 8.0 Technology

TRN BT30 has a microphone that has built-in Qualcomm cVc 8.0 noise cancellation technology. It effectively reduces ambient background noises when on the call and transmits your voice with great clarity.

One-Touch Smart Control

Both the left and right modules have an aluminum alloy button for smart touch support. It can be used for multiple media controls such as play/pause, previous/next track, pickup/hangup call, and more.

Inside the Box

  • 1 x TRN BT30
  • User Manual

30-Day Return Policy

You may return any non-customized product that is still factory sealed, within 30 days upon receiving it. For items that are damaged, incorrect, or faulty upon delivery, Linsoul will assess the issue and provide a solution accordingly.

Technical Details

Bluetooth Format
Effective signal range
Up to 15m
Charging port
Earpiece battery capacity
80mAh(each earpiece)
Charging case battery capacity
Playback time
up to 6.5 hours on a single charge, up to 20 hours with charging case
Charging time(earphones)
Charging time(charging case)

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

Customer Reviews

Based on 6 reviews
Noise floor too high

Left module keeps cutting off randomly and the noise floor is too high.

Hi there,

Thank you for sharing your feedback about the TRN BT30. We apologize for any inconvenience you may have experienced with the left module cutting off and the high noise floor.

We first need your help to investigate whether the issue lies with the earbuds. An email has been sent to you requesting further details so that we can better understand the situation and provide you with appropriate solutions. We eagerly await your response and are ready to assist you in any way possible.

Your understanding and cooperation are greatly appreciated as we work to address these concerns promptly. Thank you for your patience and trust in us.

Michel Gaudette
Not comfortable

While they are light, if you have an average sized ear, the TRN will not fit over from front. It will stay over the top lobe which means that do not attempt sports with them as they will fall all the time. I have 2more BT sets that will remain nameless but far mote comfortable.
Good battery life and ease of functions. Strong range

Declan Edmonds
High Noise Floor

Can constantly hear noise. Noise floor is way too high.

Anthony Lyons

See title, cleaned both contacts. Kept in pristine condition, seldomly used. Right side charges for a few seconds then stops charging. Only noticed after a previous listening session (attempt) "Battery low." chimes from the right. Strange, it's been charged to full. Guess I'll go back to my Bose for now... Forgot about it, then came back the next day and encountered the same issue, and this is where I discover the issues described in the title of this review.

No amount of charging or changing the source resolves this issue. Waste of money, do not buy. Took one for the team, would refund if I could. What a shame.

Brian Akamichi

I feel the BT20spro sounded better.


- Sounds amazing with Tripowin x HBB Mele (total of $130, but plays noticable better than my $349 TWSs (Devialet Gemini/M&D MW08S))
- Very light and comfortable
- Connection is rock solid, with very good range (AAC with iPhone 12)
- Mic with phone calls are decent (haven't tried in noisy enviroment)
- Buttons are responsive

- Big case with zipper...
- No app (?)
- No volume controls

Would give them 4,5 out of 5.

Shipping Policy

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Customer Support

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30-Day Return Policy

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