---
product_id: 577024360
title: "(Refurbished) Sennheiser Professional Audio IE 100 PRO Wireless Monitoring In Ear Earphone - Red with Built-in mic for Your Mobile Phone, PC or Tablet. Passive Noise Cancelling & 10hours Battery Life"
brand: "sennheiser"
price: "4796170₫"
currency: VND
in_stock: true
reviews_count: 2
url: https://www.desertcart.vn/products/577024360-refurbished-sennheiser-professional-audio-ie-100-pro-wireless-monitoring-in
store_origin: VN
region: Vietnam
---

# Built-in mic for calls Dynamic full-range transducer 10-hour battery life (Refurbished) Sennheiser Professional Audio IE 100 PRO Wireless Monitoring In Ear Earphone - Red with Built-in mic for Your Mobile Phone, PC or Tablet. Passive Noise Cancelling & 10hours Battery Life

**Brand:** sennheiser
**Price:** 4796170₫
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your audio game—hear every detail, own every moment.

## Quick Answers

- **What is this?** (Refurbished) Sennheiser Professional Audio IE 100 PRO Wireless Monitoring In Ear Earphone - Red with Built-in mic for Your Mobile Phone, PC or Tablet. Passive Noise Cancelling & 10hours Battery Life by sennheiser
- **How much does it cost?** 4796170₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/577024360-refurbished-sennheiser-professional-audio-ie-100-pro-wireless-monitoring-in)

## Best For

- sennheiser enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Ready Versatility:** Built-in mic ensures crystal-clear calls and webcasts—perfect for the multitasking millennial professional on the go.
- • **Seamless Connectivity:** Switch effortlessly between your phone, PC, or tablet with Bluetooth wireless or classic 3.5mm jack options.
- • **Noise Isolation Mastery:** Passive noise cancelling with optimized earpiece shape and flexible silicone/foam tips blocks distractions for laser focus.
- • **Uninterrupted Power Play:** Enjoy up to 10 hours of wireless freedom—stay connected from dawn till dusk without missing a beat.
- • **Signature Sennheiser Sound:** Experience crystal-clear, distortion-free audio with dynamic full-range drivers designed for professional-grade monitoring.

## Overview

The refurbished Sennheiser IE 100 PRO Wireless In-Ear Earphones deliver professional-grade sound with a dynamic full-range transducer and passive noise cancellation. Featuring a built-in microphone and versatile connectivity via Bluetooth or 3.5mm jack, these earphones offer up to 10 hours of battery life. Tested to look and work like new, they come with multiple ear tip options and a six-month warranty, making them a reliable choice for mobile professionals seeking premium audio on the move.

## Description

(Refurbished) Sennheiser Professional Audio IE 100 PRO Wireless Monitoring In Ear Earphone - Red with Built-in mic for Your Mobile Phone, PC or Tablet. Passive Noise Cancelling & 10hours Battery Life : desertcart.in: Electronics

Review: Dead battery🔋 - Received product in like new condition. No scratches and original company packaging and all accessories. Only issue is Battary is not even lasting 30-40 min after full charge, sound quality and everything is signature sennheiser and awesome.
Review: why would someone buy refurbish at this cost ? - really waste of money guys .. go for original one or there are lot of other options as well .. have a look at them

## Features

- This Renewed product is tested to work and look like new with minimal to no signs of wear & tear; the product comes with relevant accessories and is backed by a minimum six month seller warranty; box may be generic
- Dynamic full-range transducer for high-resolution, powerful monitoring sound
- Reduces acoustic stress factors through natural and distortion-free reproduction
- 2 in 1 bundle: Bluetooth module for wireless connection to mobile devices, PCs or tablets, with a built-in microphone for calls or standard 3,5 mm jack-plug cable
- Excellent shielding through optimized earpiece shape and flexible silicone and foam attachments

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CL39H8SN |
| Age Range (Description) | Adult |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery Life | 10 Hours |
| Best Sellers Rank | #608,952 in Electronics ( See Top 100 in Electronics ) #14,701 in In-Ear Headphones |
| Cable Feature | Without Cable |
| Cable feature | Without Cable |
| Control Type | Call Control |
| Customer Reviews | 1.0 1.0 out of 5 stars (3) |
| Date First Available | 15 October 2023 |
| Form Factor | In Ear, In ear |
| Generic Name | In-ear Audio Monitor |
| Hardware Platform | PC, Smartphone, Tablet |
| Included Components | 1 In-Ear Headphones IE 100 PRO, 1 IE PRO Straight Cable Black (1.3 m), 1 IE PRO Silicone Adapter (S,M,L), 1 IE PRO Foam Adapter (M), 1 Soft Pouch, 1 Cleaning Tool |
| Includes Rechargeable Battery | Yes |
| Item Dimensions LxWxH | 12.8 x 3.5 x 22.2 Centimeters |
| Item Weight | 200 g |
| Item model number | 509173-cr |
| Manufacturer | Sennheiser Professional Audio |
| Material | Silicone |
| Microphone format | Built-In |
| Model | 509173-cr |
| Model Year | 2021 |
| Net Quantity | 1 Count |
| Number of Items | 1 |
| Power Source | battery powered |
| Product Dimensions | 12.8 x 3.5 x 22.2 cm; 200 g |
| Special Feature | With the built-in mic, phone calls or Webcasts are also possible & 10 hours of battery life |
| Special Features | With the built-in mic, phone calls or Webcasts are also possible & 10 hours of battery life |
| Style | Wireless |
| UPC | 657768705182 |

## Product Details

- **Brand:** Sennheiser
- **Colour:** Red
- **Connectivity Technology:** Wireless
- **Form Factor:** In Ear
- **Wireless Communication Technology:** Bluetooth

## Images

![(Refurbished) Sennheiser Professional Audio IE 100 PRO Wireless Monitoring In Ear Earphone - Red with Built-in mic for Your Mobile Phone, PC or Tablet. Passive Noise Cancelling & 10hours Battery Life - Image 1](https://m.media-amazon.com/images/I/31HV5E6bf0L.jpg)
![(Refurbished) Sennheiser Professional Audio IE 100 PRO Wireless Monitoring In Ear Earphone - Red with Built-in mic for Your Mobile Phone, PC or Tablet. Passive Noise Cancelling & 10hours Battery Life - Image 2](https://m.media-amazon.com/images/I/31I5GeuuEzL.jpg)
![(Refurbished) Sennheiser Professional Audio IE 100 PRO Wireless Monitoring In Ear Earphone - Red with Built-in mic for Your Mobile Phone, PC or Tablet. Passive Noise Cancelling & 10hours Battery Life - Image 3](https://m.media-amazon.com/images/I/31K7UFWhiZL.jpg)
![(Refurbished) Sennheiser Professional Audio IE 100 PRO Wireless Monitoring In Ear Earphone - Red with Built-in mic for Your Mobile Phone, PC or Tablet. Passive Noise Cancelling & 10hours Battery Life - Image 4](https://m.media-amazon.com/images/I/31XH3ACFIhL.jpg)
![(Refurbished) Sennheiser Professional Audio IE 100 PRO Wireless Monitoring In Ear Earphone - Red with Built-in mic for Your Mobile Phone, PC or Tablet. Passive Noise Cancelling & 10hours Battery Life - Image 5](https://m.media-amazon.com/images/I/31pp3STCyrL.jpg)

## Customer Reviews

### ⭐ Dead battery🔋
*by A***S on 17 January 2025*

Received product in like new condition. No scratches and original company packaging and all accessories. Only issue is Battary is not even lasting 30-40 min after full charge, sound quality and everything is signature sennheiser and awesome.

### ⭐ why would someone buy refurbish at this cost ?
*by M***O on 4 September 2024*

really waste of money guys .. go for original one or there are lot of other options as well .. have a look at them

## Frequently Bought Together

- (Refurbished) Sennheiser Professional Audio IE 100 PRO Wireless Monitoring In Ear Earphone - Red with Built-in mic for Your Mobile Phone, PC or Tablet. Passive Noise Cancelling & 10hours Battery Life
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**Shop now:** [https://www.desertcart.vn/products/577024360-refurbished-sennheiser-professional-audio-ie-100-pro-wireless-monitoring-in](https://www.desertcart.vn/products/577024360-refurbished-sennheiser-professional-audio-ie-100-pro-wireless-monitoring-in)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-12*