---
title: "Sennheiser CX 300S in Ear Headphone with One-Button Smart Remote - Black"
url: "https://omorp.com/product/sennheiser-cx-300s-in-ear-headphone-with-one-button-smart-remote-black-b07n1ylc23"
asin: "B07N1YLC23"
brand: "Sennheiser"
category: "audio"
price: "$29.99"
price_checked: "2026-08-09"
site: "Elan's Best (omorp.com)"
---

# Sennheiser CX 300S in Ear Headphone with One-Button Smart Remote - Black

Sennheiser CX 300S in Ear Headphone with One-Button Smart Remote - Black

The Sennheiser CX 300S in Ear Headphone with One-Button Smart Remote - Black was $29.99 when we checked it on 2026-08-09.

## Overview

Boost your sound with Sennheiser’s CX 300S earphones which offer amazingly detailed sound reproduction and enhanced bass response thanks to Sennheiser’s transducer technology. S, M, L) to choose from. A Smart remote enables you to play/pause music and take calls across all devices.

## Specifications

- Brand Name: Sennheiser
- Model Number: CX 300S Black
- Model Name: CX 300S
- Color: Black
- Style Name: In earphone
- Item Weight: 10.8 g
- Impedance: 18 ohm

## Price history (tracked by Elan's Best)

- Current: $29.99 (checked 2026-08-09)
- Lowest we have recorded: $29.99 on 2026-08-09
- Highest we have recorded: $29.99 on 2026-08-09
- Our own weekly checks: 1 over 0 days, from 2026-08-09 to 2026-08-09

## Common questions

### Is the Sennheiser CX 300S in Ear Headphone with One-Button Smart Remote - Black worth it?

Boost your sound with Sennheiser’s CX 300S earphones which offer amazingly detailed sound reproduction and enhanced bass response thanks to Sennheiser’s transducer technology. S, M, L) to choose from. A Smart remote enables you to play/pause music and take calls across all devices. Its Amazon listing shows 4.2 out of 5 stars across 6,981 ratings, which is the retailer's figure and not our verdict.

### How much does the Sennheiser CX 300S in Ear Headphone with One-Button Smart Remote - Black cost?

The Sennheiser CX 300S in Ear Headphone with One-Button Smart Remote - Black was $29.99 when we checked it on 2026-08-09. Amazon lists it at $49.95, a price we have never recorded ourselves. Prices change often, so the live retailer link carries the current number.

Retailer rating (from the Amazon listing, not our score): 4.2 out of 5 across 6,981 reviews.

---

Disclosure: Elan's Best may earn an affiliate commission on purchases made through our links, at no extra cost to the buyer. Commissions never change our picks.

Source: https://omorp.com/product/sennheiser-cx-300s-in-ear-headphone-with-one-button-smart-remote-black-b07n1ylc23