---
product_id: 424543024
title: "Smart-Trek Mini Headset with in-Line Volume Control and 3.5mm TRRS Plug"
brand: "hamiltonbuhl"
price: "Bs.521"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/424543024-smart-trek-mini-headset-with-in-line-volume-control-3
store_origin: BO
region: Bolivia
---

# 50-20kHz crystal-clear range 40mm powerful drivers In-line volume control Smart-Trek Mini Headset with in-Line Volume Control and 3.5mm TRRS Plug

**Brand:** hamiltonbuhl
**Price:** Bs.521
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your focus with Smart-Trek — where durability meets crystal-clear sound!

## Quick Answers

- **What is this?** Smart-Trek Mini Headset with in-Line Volume Control and 3.5mm TRRS Plug by hamiltonbuhl
- **How much does it cost?** Bs.521 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/424543024-smart-trek-mini-headset-with-in-line-volume-control-3)

## Best For

- hamiltonbuhl enthusiasts

## Why This Product

- Trusted hamiltonbuhl brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable Dura-Cord resists chewing, kinks, and knots for long-term use
- • **Perfect Fit for All:** Adjustable headband snaps securely to fit students and professionals alike
- • **Classroom-Ready Sound:** 40mm drivers deliver clear, balanced audio with 105dB sensitivity for immersive listening
- • **Comfort Meets Function:** Leatherette ear cushions provide premium noise isolation and easy cleaning
- • **Universal Compatibility:** 3.5mm TRRS plug works seamlessly with laptops, tablets, and smartphones

## Overview

The HamiltonBuhl Smart-Trek Mini Headset features robust 40mm drivers with a wide 50-20,000Hz frequency response and 105dB sensitivity, housed in a durable, adjustable design with leatherette ear cushions and a chew-resistant Dura-Cord. Its in-line volume control and universal 3.5mm TRRS plug ensure versatile, long-lasting use ideal for both educational and professional environments.

## Description

Smart-Trek Mini Headset with in-Line Volume Control and 3.5mm TRRS Plug

## Features

- Speaker Drivers: 40mm
- Frequency Response: 50-20000hz
- Sensitivity: 105dB ±4dB
- Impedance: 32Ω
- Black/Silver Color

## Product Details

- **Brand:** HamiltonBuhl
- **Colour:** Black
- **Ear placement:** Over Ear
- **Form factor:** Over Ear
- **Impedance:** 32 Ohms

## Images

![Smart-Trek Mini Headset with in-Line Volume Control and 3.5mm TRRS Plug - Image 1](https://m.media-amazon.com/images/I/61BTnsM90pL.jpg)
![Smart-Trek Mini Headset with in-Line Volume Control and 3.5mm TRRS Plug - Image 2](https://m.media-amazon.com/images/I/51t4y3lagFL.jpg)
![Smart-Trek Mini Headset with in-Line Volume Control and 3.5mm TRRS Plug - Image 3](https://m.media-amazon.com/images/I/51bcmxE+J3L.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- HamiltonBuhl Smart-Trek Mini Headset with in-Line Volume Control and 3.5mm TRRS Plug
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**Shop now:** [https://www.desertcart.bo/products/424543024-smart-trek-mini-headset-with-in-line-volume-control-3](https://www.desertcart.bo/products/424543024-smart-trek-mini-headset-with-in-line-volume-control-3)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-01-28*