---
product_id: 234651890
title: "Sennheiser CX 120BT Wireless Bluetooth in Ear Neckband Headphone with Mic (Black)"
brand: "sennheiser"
price: "1997017₫"
currency: VND
in_stock: true
reviews_count: 6
url: https://www.desertcart.vn/products/234651890-sennheiser-cx-120bt-wireless-bluetooth-in-ear-neckband-headphone-mic
store_origin: VN
region: Vietnam
---

# 3 ear tip sizes for perfect noise isolation aptX & SBC codecs for crystal-clear sound 6-hour battery life with quick 1.5-hour charge Sennheiser CX 120BT Wireless Bluetooth in Ear Neckband Headphone with Mic (Black)

**Brand:** sennheiser
**Price:** 1997017₫
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your daily grind with sound that keeps up!

## Quick Answers

- **What is this?** Sennheiser CX 120BT Wireless Bluetooth in Ear Neckband Headphone with Mic (Black) by sennheiser
- **How much does it cost?** 1997017₫ 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/234651890-sennheiser-cx-120bt-wireless-bluetooth-in-ear-neckband-headphone-mic)

## 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

- • **Tailored Comfort Fit:** Choose from three interchangeable ear tips to ensure a secure, comfortable fit that blocks out distractions.
- • **All-Day Listening Power:** Enjoy up to 6 hours of uninterrupted music or calls, recharging fully in just 1.5 hours via micro USB.
- • **Lightweight Neckband Design:** Weighing only 78 grams, this neckband headphone offers premium comfort without compromising style or portability.
- • **Intuitive On-the-Go Controls:** Manage calls and music effortlessly with a sleek three-button remote designed for busy professionals.
- • **Seamless Bluetooth 4.1 Connectivity:** Experience lag-free, stable wireless audio with advanced Bluetooth 4.1 and aptX Low Latency support.

## Overview

The Sennheiser CX 120BT is a lightweight, wireless neckband headphone featuring Bluetooth 4.1 with aptX and SBC codec support for high-quality, low-latency audio. It offers 6 hours of battery life with a quick 1.5-hour recharge, three interchangeable ear tips for optimal comfort and noise isolation, and an intuitive three-button remote for seamless call and music control—perfect for professionals seeking premium sound on the move.

## Description

Sennheiser CX 120BT Wireless Bluetooth in Ear Neckband Headphone with Mic (Black)

## Features

- High-quality audio with aptX and SBC codec support and additional aptX Low Latency
- Bluetooth 4.1 technology for seamless connectivity
- 6 hours of battery life, with 1.5 hour to charge via micro USB
- Call and music management via intuitive three-button remote
- Designed for comfort with three interchangeable ear tip sizes included for optimal fit and sound isolation
- Wearing style: Neckband

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Noise Control | Sound Isolation |
| Frequency Response | 21000 Hz |
| Headphones Jack | USB |
| Model Name | CX 120BT |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | Bluetooth |
| Included Components | CX 120BT earphones |
| Age Range (Description) | Adult |
| Material | Plastic |
| Compatible Devices | All bluetooth devices |
| Control Type | Media Control |
| Cable Feature | Tangle Free |
| Item Weight | 78 Grams |
| Water Resistance Level | Not Water Resistant |
| Net Quantity | 1 Pack |
| Style | CX 120BT |
| Control Method | App |
| Number of Items | 1 |
| Is Autographed | No |
| Series number | 508967 |
| Manufacturer | Sennheiser, SennheiserÂ electronic GmbH & Co.Â KG.Â Am Labor 1. DE -Â 30900 Wedemark Germany |
| Model | 508967 |
| Model Year | 2020 |
| Product Dimensions | 8.7 x 4 x 12.5 cm; 78 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | 508967 |
| Special Features | Lightweight;Android Phone Control;Microphone Feature |
| Microphone format | Built-In |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Polymer |
| Cable feature | Tangle Free |
| Form Factor | In-Ear |
| Includes Rechargeable Battery | Yes |
| Manufacturer | Sennheiser |
| Item Weight | 78 g |

## Product Details

- **Brand:** Sennheiser
- **Colour:** Black
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 28 Ohm

## Images

![Sennheiser CX 120BT Wireless Bluetooth in Ear Neckband Headphone with Mic (Black) - Image 1](https://m.media-amazon.com/images/I/61zxY779JnL.jpg)
![Sennheiser CX 120BT Wireless Bluetooth in Ear Neckband Headphone with Mic (Black) - Image 2](https://m.media-amazon.com/images/I/61T8V4X5E2L.jpg)
![Sennheiser CX 120BT Wireless Bluetooth in Ear Neckband Headphone with Mic (Black) - Image 3](https://m.media-amazon.com/images/I/51L8-VKxxgL.jpg)
![Sennheiser CX 120BT Wireless Bluetooth in Ear Neckband Headphone with Mic (Black) - Image 4](https://m.media-amazon.com/images/I/61jg66yFuWL.jpg)
![Sennheiser CX 120BT Wireless Bluetooth in Ear Neckband Headphone with Mic (Black) - Image 5](https://m.media-amazon.com/images/I/71Fw0O0-NKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Absolutely Solid.. Not For Bass Heads.. Rest Can Buy Without a Doubt
*by S***I on 18 July 2021*

Was Scared to Buy.. As This Model of Sennheiser was so Cheap (Rs 1990.00) So Something Had to Be Wrong With It.. Right ?? Wrong !!Not For Bass-Heads.. Those Who Know Sennheiser Know This.. Rest Everybody Can Buy Without a Doubt.. Upgraded from Mi Sports Basic Wireless.. Those were Good too.. But These are a Class Apart.. Solid Build.. No Flimsy Wires.. Solid Sound.. Not Much Bass or Soundstage.. But Quality Sound especially Mids (The Lyrics are Crystal Clear).. Highs Good too.. Not Stellar but Still Pleasing.. Bass is There.. Not Overpowering but Adequate..Only Bluetooth Version is Old.. So takes a Couple of Seconds to Auto-Connect after Pairing.. But after that the Connection is Solid.. No Breaks while moving head like in Mi Basics.. Call Quality (Incoming Very Good & Outgoing Good).. Better Than my Mi Basics & JBL TWSSo All in All.. I'm More Than Happy.. Considering I Got Sennheisers under 2k !!! So Buy it Guys and Leave those Boats & Boults & Redmis Alone.. Why Buy a Maruti when you are getting a Mercedes at the same cost

### ⭐⭐⭐⭐ Appreciable to audiophiles, not regular users
*by C***H on 15 December 2021*

I'll start with the design because it's one of my biggest complaint, the cable is too short, making the part that consists of the button and bluetooth hang right under your ear. Unlike other headphones where the cable is much longer, the parts with the buttons and bluetooth in it is able to rest around your neck while the headphone can be comfortably used, In these they hang right under your ear like an anchor meaning it will pull the earphone out your ear with rough movement (cardio unfriendly)Now for the sound, its unbelievable how sennheiser got it to sound incredible with its tiny size.The sound it produces leans more towards audiophile quality than it does to a more comfortable pleasant sound.Slightly higher mids, clear bass but lacks thump so it's more flatter in sound.Now the sound stage. WOW the sound is super wide,And your able to appreciate the each instrument with its proper sound imaging. Just mind blowing.Listening to psychedelic sounds,sounds/vocals with massive reverb and echo, nature sounds and anything that has wide stereo sound, this will take you to another realm.So to sum it up,Audiophiles will appreciate the sound alot more than regular listeners. Lacks thumping bass, replaced with low end clarity. Amazing sound stage. Below average design.Will update and add a couple tracks or genre's once I'm able to go thru my library.

### ⭐⭐⭐ It's okay
*by J***N on 24 August 2022*

It is a decent product with okay sound and basic bass. It does not provide noise cancellation though I was not expecting this feature at a cost of 1.5k. The drawback about it is that it is too short in length. A normal person will find it very difficult to wear it around their neck and many times it falls off from my ear. It is just 30 cm in length.

## Frequently Bought Together

- Sennheiser CX 120BT Wireless Bluetooth in Ear Neckband Headphone with Mic (Black)
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-05*