
Buy TRN BT3XS Neck Type Hi-Fi Bluetooth upgrade cable BT 5.3 Online At the Best Price In Bangladesh At Geary BD
Advanced Bluetooth 5.3 Technology—Ensures fast, stable, and low-latency wireless transmission for superior sound quality.
Hi-Fi Audio Performance—Delivers clear, detailed, and balanced sound for an authentic listening experience.
Multiple Connector Compatibility—Supports 0.75 mm, 0.78 mm, MMCX, and 2PIN (QDC) connectors, making it compatible with a wide range of TRN earphones.
Ergonomic Neckband Design—Lightweight, comfortable, and secure fit for daily use, workouts, or travel.
High-Quality Build – Durable materials resist wear and tear for long-lasting performance.
Easy Plug-and-Play Installation—Effortlessly transforms your wired earphones into wireless ones.
Low Latency Mode—Perfect for gaming, movies, and videos with minimal delay.
Built-in Microphone & Controls – Manage calls, music, and voice assistants directly from the cable.
Long Battery Life—Provides extended playtime for uninterrupted entertainment.
Affordable Price—Premium audio upgrade at a competitive cost in Bangladesh.
| Specification | Details |
|---|---|
| Product Name | TRN BT3XS Neck Type Hi-Fi Bluetooth Upgrade Cable |
| Brand | TRN |
| Model Number | BT3XS |
| Bluetooth Version | 5.3 |
| Color | Black Cable |
| Interface Types | 0.75 mm / 0.78mm / MMCX / 2PIN (QDC) |
| Compatibility | TRN MT1 MAX, MT3, Xuan Wu, BAX, Kirin, AS16 PRO, TA4, ESX, EDX PRO |
| Design | Neck Type, Lightweight, Sleek Aesthetic |
| Included Items | Earphone Cable x 1, USB Charging Cable, Earhooks, Case |
| Key Features | Durable Material, Easy Installation, Stable Connection, Versatile Compatibility |
The TRN BT3XS Neck Type Hi-Fi Bluetooth Upgrade Cable BT 5.3 price in Bangladesh is 1,900 BDT.

1. Which earphones are compatible with the TRN BT3XS?
It supports 0.75 mm, 0.78 mm, MMCX, and 2PIN (QDC) connectors, compatible with models like TRN MT1 MAX, MT3, Xuan Wu, BAX, Kirin, AS16 PRO, TA4, ESX, and EDX PRO.
2. What Bluetooth version does the BT3XS use?
It features Bluetooth 5.3, offering a more stable connection, improved range, and lower latency.
3. Does it have a built-in microphone?
Yes, it includes a high-quality microphone for clear voice calls and voice assistant support.
4. How long does the battery last?
You can expect up to 8–10 hours of playtime depending on usage, with quick recharging via USB Type-C.
5. Can I use it while exercising?
Absolutely. Its neckband design ensures comfort and stability, while its durable build makes it suitable for light workouts or outdoor activities.
1 × TRN BT3XS Bluetooth Neckband Cable
1 × USB Type-C Charging Cable
1 × User Manual
1 × Warranty Card