---
product_id: 339127187
title: "CX TW-BK True Wireless Earphones, Black"
brand: "sennheiser"
price: "$7234"
currency: MXN
in_stock: true
reviews_count: 7
url: https://www.desertcart.mx/products/339127187-cx-tw-bk-true-wireless-earphones-black
store_origin: MX
region: Mexico
---

# 7mm TrueResponse transducers Full digital control via Smart Control App 27 hours total playtime CX TW-BK True Wireless Earphones, Black

**Brand:** sennheiser
**Price:** $7234
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game — don’t just listen, experience every beat!

## Quick Answers

- **What is this?** CX TW-BK True Wireless Earphones, Black by sennheiser
- **How much does it cost?** $7234 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/339127187-cx-tw-bk-true-wireless-earphones-black)

## 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

- • **All-day battery freedom:** Up to 27 hours of uninterrupted music with sleek charging case on the go.
- • **Comfort that fits your lifestyle:** Ergonomic design with 4 ear adapter sizes for secure, passive noise isolation.
- • **Immersive German-engineered sound:** Experience crystal-clear audio with precision 7mm TrueResponse drivers.
- • **Splash-resistant for every adventure:** IPX4 rating means your soundtrack stays alive rain or shine.
- • **Tailored listening at your fingertips:** Customize sound, controls & bass boost effortlessly via Smart Control App.

## Overview

The SENNHEISER CX TW-BK True Wireless Earphones deliver premium sound powered by German-engineered 7mm TrueResponse transducers, supporting multiple Bluetooth codecs for superior audio quality. With up to 27 hours of battery life including charging case, ergonomic fit with four ear tip sizes, and passive noise cancellation, these earbuds are designed for all-day comfort and immersive listening. The Smart Control App enables personalized sound settings and bass boost, while IPX4 splash resistance ensures durability in varied environments.

## Description

Sennheiser True Wireless Black 200 Series

Review: Completely disappointed - waste of money - I ordered these earphones as a gift, trusting a well-known brand, but I was very disappointed. One side of the earphone didn’t work, and since it was a gift, the recipient didn’t tell me, so I missed the return window. The quality is not worth the price. Honestly, you’re better off buying earphones from other brands like Boat, which offer similar or even better quality at a much lower cost. Don’t be fooled by the brand name—these are not worth it.
Review: Worst - Worst company don't buying

## Features

- Experience superior sound without compromise: Powered by German-made 7mm TrueResponse transducers with a wide range of Bluetooth codec support (AAC, aptX, SBC)
- Long battery life: Get up to 27 hours of music playtime with on the go charging with the high quality case that comes with the product
- Passive Noise Cancellation and light-weight ergonomic design: The ergonomic design offers optimal comfort and a secure fit with 4 ear adapter sizes for excellent passive noise cancellation
- Full digital control: Our Smart Control App for iOS / Android allows earbud functionalities to be personalized for your everyday needs and enables smooth pairing; fully adaptable controls for music, calls and voice assistant
- Bass Boost: Special EQ pre-set can be activated via our app for more intense bass. Sennheiser uses decades of expertise to drive the world of audio technology forward for new, unique sound experiences.IPX4 splash resistance: Enjoy an outstanding audio experience no matter where you are

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0949GFPV3 |
| Age range (description) | Adult |
| Best Sellers Rank | #45,958 in Electronics ( See Top 100 in Electronics ) #2,427 in In-Ear Headphones |
| Cable feature | Without Cable |
| Charging time | 18 Hours |
| Compatible devices | Smartphone, Tablet |
| Connectivity technology | Wireless |
| Control method | Touch |
| Control type | Noise Control |
| EU Spare Part Availability Duration | 2 Years |
| Headphone jack | It has no jack |
| Included components | CX True Wireless Headphones, Charging Station, Quick Guide and Safety Guide, Silicone Ear Plugs Set (XS, S, M, L), USB-C Cable |
| Item model number | CX TW Black |
| Item weight | 49 Grams |
| Language | English, English, English, English, English |
| Manufacturer | Sennheiser |
| Material | Plastic |
| Model name | CX TW Black |
| Noise control | Passive Noise Cancellation |
| Number of Items | 1 |
| Package type | FFP |
| Product Dimensions | 17 x 13 x 4.7 cm; 49 g |
| Recommended uses for product | Calling |
| Sensitivity | 98 dB |
| Specific uses for product | Music |
| Style | Single |
| Unit count | 2 Count |
| Water resistance level | Water Resistant |
| Wireless communication technologies | Bluetooth |

## Product Details

- **Brand:** Sennheiser
- **Colour:** Black
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Impedance:** 16 Ohms

## Images

![CX TW-BK True Wireless Earphones, Black - Image 1](https://m.media-amazon.com/images/I/51dfqsISeWL.jpg)

## Customer Reviews

### ⭐ Completely disappointed - waste of money
*by A***N on 15 January 2026*

I ordered these earphones as a gift, trusting a well-known brand, but I was very disappointed. One side of the earphone didn’t work, and since it was a gift, the recipient didn’t tell me, so I missed the return window. The quality is not worth the price. Honestly, you’re better off buying earphones from other brands like Boat, which offer similar or even better quality at a much lower cost. Don’t be fooled by the brand name—these are not worth it.

### ⭐ Worst
*by W***. on 24 July 2024*

Worst company don't buying

### ⭐⭐⭐⭐⭐ Review
*by J***H on 30 September 2023*

Se escucha muy bien sonido de buena calidad la única pega un poco grandes que sobre salen mucho de las orejas por fuera pero me gustan se conectan automáticamente cuando los sacas y las llamada se escucha muy bien

## Frequently Bought Together

- Sennheiser
- Headphone Case Compatible with Sennheiser Consumer Audio HD 560 S / 599 SE / 280 Pro / 599/600 / 660S2 / 620S / 569 Over-The-Ear Audiophile Headphones, Black
- USB C to 3.5mm Headphone Jack Adapter for iPhone 16/16 Pro/15/15 Pro/Pro Max/Plus, Type C Aux Audio Dongle Cable Cord Compatible with iPad, Samsung Galaxy S23/S23/S22/S21Ultra, MacBook,Note 2 Pack

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**Shop now:** [https://www.desertcart.mx/products/339127187-cx-tw-bk-true-wireless-earphones-black](https://www.desertcart.mx/products/339127187-cx-tw-bk-true-wireless-earphones-black)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-30*