---
product_id: 640458013
title: "HamiltonBuhl Smart-Trek Mini Headset with in-Line Volume Control and 3.5mm TRRS Plug"
brand: "hamiltonbuhl"
price: "R$852"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/640458013-hamiltonbuhl-smart-trek-mini-headset-with-in-line-volume-control
store_origin: BR
region: Brazil
---

# 32Ω Impedance 40mm Drivers 105dB Sensitivity HamiltonBuhl Smart-Trek Mini Headset with in-Line Volume Control and 3.5mm TRRS Plug

**Brand:** hamiltonbuhl
**Price:** R$852
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Your Audio Experience!

## Quick Answers

- **What is this?** HamiltonBuhl Smart-Trek Mini Headset with in-Line Volume Control and 3.5mm TRRS Plug by hamiltonbuhl
- **How much does it cost?** R$852 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/640458013-hamiltonbuhl-smart-trek-mini-headset-with-in-line-volume-control)

## 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

- • **In-Line Volume Control:** Easily adjust your audio levels on-the-go with convenient in-line volume control.
- • **Lightweight & Portable:** Weighing only 136g, these headsets are perfect for travel and everyday use.
- • **Sleek & Stylish Design:** Available in a chic black and silver finish, these headsets are as fashionable as they are functional.
- • **Immerse Yourself in Sound:** Experience crystal-clear audio with 40mm dynamic drivers that bring your music to life.
- • **Perfect for Professionals:** Designed for music production and general use, compatible with laptops, desktops, and more.

## Overview

The HamiltonBuhl Smart-Trek Mini Headset features 40mm speaker drivers, a frequency response of 50-20,000 Hz, and a sensitivity of 105dB, making it an ideal choice for music enthusiasts and professionals alike. With a lightweight design and in-line volume control, this headset combines style and functionality for an unparalleled listening experience.

## Description

HamiltonBuhl 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Noise Control | None |
| Frequency Response | 2E+4 Hz |
| Headphones Jack | 3.5 mm Jack |
| Model Name | Smart-Trek Mini Headset with In-Line Volume Control and 3.5mm TRRS Plug |
| Connectivity Technology | Wired |
| Wireless Communication Technology | Bluetooth |
| Included Components | (1) Headset |
| Age Range (Description) | Teen |
| Material | Nylon |
| Specific Uses For Product | General |
| Recommended Uses For Product | Music |
| Compatible Devices | Music Production Equipment, Laptops, Desktops, Tablets, Cellphones |
| Control Type | Volume Control |
| Cable Feature | Retractable |
| Item Weight | 136 g |
| Water Resistance Level | Not Water Resistant |
| Frequency Range | 50-20000 Hz |
| Package Type | Protective Packaging |
| Net Quantity | 1.0 count |
| Control Method | Remote |
| Number of Items | 1 |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 4E+1 Millimetres |
| Earpiece Shape | over-ear |
| Is Autographed | No |
| UPC | 681181627363 |
| Global Trade Identification Number | 00681181627363 |
| Manufacturer | Hamilton Buhl |
| Model | STM2BK |
| Item model number | STM2BK |
| Special Features | Headphones |
| Microphone format | In-Line |
| Batteries Included | No |
| Batteries Required | No |
| Cable feature | Retractable |
| Form Factor | On Ear |

## Product Details

- **Brand:** HamiltonBuhl
- **Colour:** Black
- **Ear Placement:** Over Ear
- **Form Factor:** Over Ear
- **Impedance:** 32 Ohm

## Images

![HamiltonBuhl 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)
![HamiltonBuhl 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)
![HamiltonBuhl 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)

## Frequently Bought Together

- HamiltonBuhl Smart-Trek Mini Headset with in-Line Volume Control and 3.5mm TRRS Plug
- TICONDEROGA Pencils, Wood-Cased, Pre-Sharpened, Graphite #2 HB Soft, Yellow, 10-Pack (33892)

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**Shop now:** [https://www.desertcart.com.br/products/640458013-hamiltonbuhl-smart-trek-mini-headset-with-in-line-volume-control](https://www.desertcart.com.br/products/640458013-hamiltonbuhl-smart-trek-mini-headset-with-in-line-volume-control)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-06-01*