---
product_id: 428210876
title: "SPORT True Wireless Earbuds - Bluetooth In-Ear Headphones for Active Lifestyles, Music and Calls with Adaptable Acoustics, Noise Cancellation, Touch Controls, IP54 and 27-hour Battery Life"
brand: "sennheiser"
price: "₨2353"
currency: SCR
in_stock: true
reviews_count: 13
url: https://www.desertcart.sc/products/428210876-sport-true-wireless-earbuds-bluetooth-in-ear-headphones-for-active
store_origin: SC
region: Seychelles
---

# TrueResponse 7mm dynamic driver IP54 sweat & splash resistant 27-hour battery life SPORT True Wireless Earbuds - Bluetooth In-Ear Headphones for Active Lifestyles, Music and Calls with Adaptable Acoustics, Noise Cancellation, Touch Controls, IP54 and 27-hour Battery Life

**Brand:** sennheiser
**Price:** ₨2353
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your workout soundtrack with sound that moves as fast as you do.

## Quick Answers

- **What is this?** SPORT True Wireless Earbuds - Bluetooth In-Ear Headphones for Active Lifestyles, Music and Calls with Adaptable Acoustics, Noise Cancellation, Touch Controls, IP54 and 27-hour Battery Life by sennheiser
- **How much does it cost?** ₨2353 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/428210876-sport-true-wireless-earbuds-bluetooth-in-ear-headphones-for-active)

## 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

- • **Unstoppable Power:** Up to 27 hours of non-stop music with fast on-the-go charging—never miss a beat during your grind.
- • **Tailored Soundscape:** Adaptable Acoustics with open & closed ear adapters let you control your focus or stay aware of your surroundings.
- • **Sweatproof & Weather-Ready:** IP54 rating means these earbuds thrive through rain, sweat, and beach runs—performance that keeps up with you.
- • **Precision Fit, All-Day Comfort:** Ergonomic design with multiple ear fins and adapters ensures a secure, personalized fit for every workout.
- • **Smart Control at Your Fingertips:** Customize sound, calls, and controls via the intuitive app and touch interface for a truly personal audio experience.

## Overview

Sennheiser SPORT True Wireless Earbuds combine German-engineered superior sound with adaptable acoustics and a secure, ergonomic fit. Featuring a 27-hour battery life, IP54 sweat and splash resistance, and customizable controls via the Smart Control App, these earbuds are designed for active professionals who demand premium audio performance and situational awareness during workouts.

## Description

We are audio experts and music lovers who’ve been striving for the best audio experience. Through the craft and precision of German Engineering we create innovative products to reinvent the future of audio with remarkable audio experiences that you don’t just hear – but feel. That is what the Sennheiser brand has represented for more than 75 years.
We are driven by the passion to create audio solutions that make a difference, by constantly rediscovering the needs of our customers.
Our ability to redefine sound has continued to set the norm, allowing music lovers worldwide to experience sound in a new dimension.
As audio fanatics we strive for a remarkable sound you not only hear – but feel. We measure our success by the goosebumps on your skin.
We invite you to discover our wide variety of premium audio products, which are divided into the following four categories: Premium Headphones, Audiophile Headphones, Hearing Solutions and Soundbars.
Offering a wide selection of headphone styles from True Wireless to Over-Ear for premium music enjoyment no matter where you are.
Continuously striving to define new industry standards with headphones for both home and mobile listening.
Seeking to provide market-leading enhanced hearing products​ from TV listening to situational hearing.
Providing outstanding immersive sound experiences for home entertainment by a single device.
Keep your Sennheiser Audio products in optimal condition for years to come with genuine Sennheiser Spare Parts & Accessories.
Faster   – Higher – Stronger – Sennheiser’s new SPORT True Wireless drives your   performance with superior sound, Adaptable Acoustics that lets you tailor the   sound for the level of focus or awareness you prefer and an outstanding   secure fit.
Powered by Sennheiser TrueResponse  transducer, a 7mm dynamic audio driver that delivers a high-end sound   experience with full bass.
Fine-tune the sound experience to your taste with a choice of presets and an intuitive  equalizer through the Smart Control App.
Tailor   your sound experience for the level of immersion or awareness you prefer. Our   unique Adaptable Acoustic feature offers the choice of either Open or Closed   ear adapters, that match with special EQ modes to provide the perfect setting   for your exercise.
Choose   an
style to   stay aware of your surroundings but at the same time minimize body-borne   noise, like hearing your own breathing or footsteps. Or simply switch to an   insulating
that blocks outside sound for an immersive audio experience.
Customize   the ergonomic fit of your SPORT True Wireless earbuds with a choice of ear   adapters in three sizes and four different ear fins, so they stay comfortably   in place during any performance.
There’s   no need to slow down when conditions get tough: the sleek durable design has   an IP54 rating so it can easily handle sweat, rain or workouts on the   beach.
Delivering   9 hours playback time and a further 18 hours with on-the-go charging via the   case, for a total of 27 hours.

## Features

- SUPERIOR SOUND, NO COMPROMISE: Powered by Sennheiser’s TrueResponse transducer, personalized with the built-in equalizer and with a wide range of Bluetooth codec support (AAC, aptX, SBC)
- ADAPTABLE ACOUSTICS: Open ear adapters for situational awareness so you can stay in tune with the world and closed ear adapters for passive noise cancellation to block distractions so you can focus on your workout
- SECURE CUSTOMIZED FIT: Compact, ergonomic design, interchangeable fins and a choice of ear adapters let you achieve optimal comfort and a secure fit
- IP54 DUST, SPLASH & SWEAT: Enjoy an outstanding audio experience no matter where you are or how much you push the limits
- 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
- FULL DIGITAL CONTROL: Our Smart Control App for iOS / Android allows earbud functionalities to be personalized for your everyday needs; fully adaptable controls for music, calls and voice assistant, along with independent earbud use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age Range Description | Adult |
| Antenna Location | Cycling, Exercising, Running |
| Asin | B09WDK7GGJ |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 27 Hours |
| Battery Charge Time | 90 minutes |
| Best Sellers Rank | 528 in In-Ear Headphones |
| Bluetooth Range | 30 Metres |
| Bluetooth Version | 5.0 |
| Box Contents | Charging case with lanyard, Closed and Open ear adapter sets (S/M/L), Ear fins sets (N, S1, S2 , S3), Quick Guide, SPORT True Wireless earbuds, Safety Guide, USB-C charging cable |
| Brand Name | Sennheiser |
| Cable Features | Without Cable |
| Carrying Case Battery Average Life | 27 Hours |
| Carrying Case Battery Charging Time | 1.5 Hours |
| Carrying Case Color | Black |
| Carrying Case Material | Plastic |
| Carrying Case Weight | 55 Grams |
| Colour | Black |
| Compatible Devices | Smartphone, Tablet |
| Control Method | Touch |
| Control Type | App, Touch |
| Controller Type | app_and_touch |
| Customer Package Type | FFP |
| Customer Reviews | 3.8 3.8 out of 5 stars (2,536) 3.8 out of 5 stars |
| Earpiece Shape | Round tip |
| Enclosure Material | Plastic |
| Eu Spare Part Availability Duration | 2 Years |
| Frequency Range | 20 Hz - 20,000 Hz |
| Frequency Response | 19500 Hz |
| Global Trade Identification Number | 00810091270677, 04260752330671 |
| Headphone Form Factor | In Ear |
| Headphone Jack | No socket |
| Headphones Ear Placement | In Ear |
| Impedance | 46 Ohms |
| Is Autographed | No |
| Is Electric | No |
| Item Type Name | In Ear True Wireless Earbuds |
| Item Weight | 55 Grams |
| Manufacturer | Sennheiser |
| Model Name | Sport True Wireless |
| Model Number | 509299 |
| Network Connectivity Technology | Wireless |
| Noise Control | Passive Noise Cancellation |
| Number Of Items | 1 |
| Product Features | Microphone Included, Sweatproof |
| Sensitivity | 110 dB |
| Series Number | 4 |
| Specific Uses For Product | Sport and exercises |
| Style Name | In-ear |
| Subject Character | no subject character |
| Theme | Sports and Fitness |
| Unit Count | 1.0 count |
| Upc | 810091270677 |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Brand:** Sennheiser
- **Colour:** Black
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Frequency response:** 19500 Hz
- **Headphone jack:** No socket
- **Impedance:** 46 Ohms
- **Model name:** Sport True Wireless
- **Noise control:** Passive Noise Cancellation
- **Sensitivity:** 110 dB

## Images

![SPORT True Wireless Earbuds - Bluetooth In-Ear Headphones for Active Lifestyles, Music and Calls with Adaptable Acoustics, Noise Cancellation, Touch Controls, IP54 and 27-hour Battery Life - Image 1](https://m.media-amazon.com/images/I/61Ub6qFwQkL.jpg)

## Available Options

This product comes in different **Pattern Name** options.

## Questions & Answers

**Q: Will they work wth MP3 players? I don't want to use them with my phone.**
A: They’ll work with anything with Bluetooth.

**Q: Do they remain paired with 2 different devices at the same time? Or do you have to unpair and then paor with the other ie to answer a phone call**
A: No don't stay paired 2 to different devices at once

**Q: How secure are these in ear when running? I have owned many earbuds & the only ones that have properly stayed in have been Jaybirds. Are these secure?**
A: Personally I don’t rate them very highly at all. They are not that secure and within a week one stopped working . The Bose sport earbuds are better sounding and they are more secure. That’s just my opinion though

**Q: Whats the sound quality like?**
A: I've had these true wireless earbuds for about a week so far and the audio quality seems great so far, they have the usual audio quality you would expect from Sennheiser products.
So far I have only tried them with the alert buds which are great for running so you can hear cyclist bells and encroaching cars (some damping even in this mode as your own footfall isnt audible). I'll add a full review once I try the focus buds to see how good the sound cancellation is.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great comfortable earphones that sound super and provide a secure comfortable fit
*by  on Reviewed in the United Kingdom 8 February 2026*

Exactly what I wanted to replace my old Soundcore Liberty Neos that aren't made anymore for some god forsaken reason.Incredibly comfortable in the ear, value for money is acceptable for the audio quality supporting aptx audio codec and giving a range of equaliser options in app if you want that, the earphones don't require an app at all if you dont want to use one.As for noise cancellation I have no idea because I don't know if I've even turned it on. All I know is that they are comfortable, solid earphones, with great sound and great fit.The case being USB C is a plus as now all my devices are USB C I can ditch my old microusb cable I was using with my Soundcore Liberty Neos.I love the touch controls rather than the buttons. Had a little bit of trouble getting them to resume playback after pausing, as it turns out its the "Absolute Volume" setting that was the problem in android 16. If you have this problem then google how to enable developer settings and disable absolute volume under the bluetooth settings in developer settings - this is not the fault of the earphones but rather the fault of googles android software.Once set up they're excellent and easy to use. I have bought an extra of them in case I lose them.

### ⭐⭐⭐⭐⭐ Could be my Best Headphones so Far? 🏆🏆🏆
*by  on Reviewed in the United Kingdom 26 January 2023*

Ive had so many headphones over the years. Ive always looked for "Good Sound" and durable.The 1st thing i noticed was the "Frequency Response".These Bad Boys go 5Hz to 20000Hz which i think is rare.On my search for headphones it seems most headphones only go as low as 40Hz, with other brands, which is "OK", but for real bass heads you want that boom in your headphones look no further.They are comfortable once you find the Fitting for your ears. they didnt hurt and i could wear them for Hours.Ive also seen people say "Its Not Loud enough". IMO the level is fine. its loud enough to hear all the detail in the music u are listing too without distortion.It also comes with a really good durable case. Battery is great too.Ive seen mixed reviews but i gotta say Senheiser for QUALITY, GOOD PRICE have a real good product here. If ur a Jogger, Gym head, Walker, traveler i think u will like these.Good Purchase, u wont be disappointed 🏆🏆🏆 👌

### ⭐ I regret buying these in 2026
*by  on Reviewed in the United Kingdom 2 July 2026*

I regret buying these in 2026, they feel dated. Good reviews are from a few years ago and tech has moved on.Sound is good, but buds are large, heavy and uncomfortable, the case overly bulky in a pocket. Switching between devices is an irritation.I thought I was paying extra for what is a good brand, but expect cheaper alternatives would have been better.

## Frequently Bought Together

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-08-24*