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  • Sennheiser PX685i Sports Headband In-Ear Headset - Black
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Sennheiser PX685i Sports Headband In-Ear Headset - Black

68 customer reviews

Price: £31.99 FREE UK delivery.
Only 9 left in stock.
Dispatched from and sold by magicdiscounts.
  • Robust moisture resistance for active sports use, rinse clean
  • In ear design for greater situational awareness and safety (outdoor use)
  • Inline smart remote and mic on tough reinforced cable, full Apple device compatibility
  • Adjustable headband for secure individual fit, does not interfere with tied up hair
  • Natural sound that delivers energising volumes to help motivation
£31.99 FREE UK delivery. Only 9 left in stock. Dispatched from and sold by magicdiscounts.

Frequently Bought Together

  • Sennheiser PX685i Sports Headband In-Ear Headset - Black
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Total price: £41.98
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Colour Name: Black
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Product details

Colour Name: Black
  • Product Dimensions: 2.5 x 2.5 x 2.5 cm
  • Boxed-product Weight: 9 g
  • Delivery Destinations: Visit the Delivery Destinations Help page to see where this item can be delivered.
    Find out more about our Delivery Rates and Returns Policy
  • Item model number: PX685i
  • ASIN: B0094R2GOI
  • Date first available at 1 Jan. 2012
  • Average Customer Review: 3.8 out of 5 stars  See all reviews (68 customer reviews)
  • Amazon Bestsellers Rank:

Product Description

Colour Name: Black

PX 685i SPORTS Headphone – Black/Silver or White/Silver

PX 685i SPORTS Headphone White / Silver
PX 685i SPORTS Headphone in White / Silver

For all men and women who are truly passionate about their sport and their music, Sennheiser sets a new standard for premium sports headphones. Designed in conjunction with Adidas, these headphones have been tested extensively in the field for ergonomic fit, durability and reliability. Think of these headphones as‚ from Athletes for Athletes‘ who place rigorous demands on their equipment and don’t settle for compromise. Optimized for Apple users.

  • Adjustable headband design for a perfect individualized fit with soft cushioning and an anti-slip grip
  • Open acoustic design for perfect, natural sound reproduction, making it easy to hear your surroundings
  • Easy control of iPod and iPhone via an integrated remote with microphone
PX 685i SPORTS Headphone Black / Silver
PX 685i SPORTS Headphone in Black / Silver
Learn more about the PX 685i SPORTS

This sports line is brimming with ingenuity; from inner protection against perspiration and pouring rain, to the provision of a close, secure fit so that you are able to concentrate and focus on what really matters to you. What’s more, these headphones deliver an energizing beat to tune yourself into.

  • Lightest headband in its class and ideal for those who wish to use a headset that will not get caught in tied-up hair!
  • In ear fit allows background sound through for greater safety outdoors
  • Natural open sound that is acoustically fine-tuned to deliver high volumes
  • Designed to absorb shock and minimize wear, heavily tested for intense periods of use – tough strain relief for example
  • Can be rinsed clean after use under running water (store air-dried) – perspiration and water resistant
  • In-line smart remote and microphone allows you to control your music and take phone calls (Apple devices only)
  • Absolute comfort – the lightest in its class, air cushion adaptors for best fit
  • 2-year international warranty
Did you know?

Bringing together the best of both worlds, Adidas and Sennheiser continue to challenge standards. As a result, this is the fourth generation of this range and contains a choice of five different models. Each features a more secure holding mechanism that provides better wearing comfort, tougher cables to withstand any sports activity and a powerful and energizing sound.

PX 685i Accessories
PX 685i Accessories
Sennheiser recommends this headphone for...

Sportsmen and women who exercise outdoors in a built-up environment and need to be aware of traffic for example. Music lovers who are looking for a pair of headphones that will defy the harshest conditions that will also deliver great sound, an excellent fit and maximum comfort.


This headphone is compatible with any device with a 3.5mm headphone socket for audio, including iPod, iPhone, miCoach, other portable music/video players, mobile phones and audio-video systems that are installed in gyms (iPod and iPhone are trademarks of Apple Inc. registered in the US and other countries).


The PX 685i is covered by a 2-year warranty. Sennheiser’s worldwide service network will provide swift and smooth handling of any case of warranty that might occur. Strict German build-quality standards.

Why Sennheiser?

Sennheiser is the brand of choice for many high-profile recording artists and live sound engineers, delivering the ultimate audio experience to people who crave true-to-life sound. For over 65 years, Sennheiser has applied its in-depth audio research to the development of premium headphones, microphones and headsets. Every Sennheiser product endures rigorous quality control tests to ensure you receive durable, great-sounding headphones that will withstand daily use in a variety of environments.

Meet the Range
Product Details
Product Details
Product Details
PMX 685i
TypeEar Canal Headphone with Ear Hook In Ear Headphone with Headband In Ear Headphone with Neckband
Frequency Response18 – 20,000Hz18 – 20,000Hz18 – 20,000Hz
Acoustic DesignSealed Acoustics Block Outside Noise (Best For Indoor Use Open Acoustics for Natural Sound (Best for Outdoor Use)Open Acoustics for Natural Sound (Best for Outdoor Use)
Impedance16 Ohms16 Ohms16 Ohms
Remote and MicYesYesYes
Cable Length1.2 m Symmetrical Cable 1.2 m Symmetrical Cable 1.2 m Symmetrical Cable
Connector Plugs3.5mm Angled Plug3.5mm Angled Plug3.5mm Angled Plug
Sound Pressure Level120 dB120 dB120 dB
Warranty2 years2 years2 years

Customer Questions & Answers

Customer Reviews

3.8 out of 5 stars

Most Helpful Customer Reviews

3 of 3 people found the following review helpful By Esspaix on 7 Nov. 2013
Colour Name: Black Verified Purchase
I tried a lot of headphones for sports, and I always been disappointed until now.
Then, I saw this product, and I decided to give it a try.

I didn't like the look of it, quite old fashion, but in fact, once it's on your head, it's not really a problem.
And, most important, it's comfortable, incredibly light and it stays on your head while you're running, or at the gym ! Even when you're sweating, it doesn't move ! It's the first time I find headphones as reliable for sport, and it's really nice.

I discovered recently that, after having a quite short haircut (~1-2 cm), the headband slips a bit, but even with that, it didn't fall, not even one time. I just found myself replacing the headband 2 or 3 times during a 1 hour run, which is not really problematic. But I don't know how it performs if you have shorter hair than that, or if you're bald.

The sound is really good too, and you can still hear external noises, which is important when you're running outside.

About the smart remote, only the middle button seems to work on Android. Which allows you to do play / pause / next song, but no volume control by default.

overall, I'm really impressed, and I highly recommend it !

Pros :
- Stays on your head while running - at the gym, even if you sweat a lot
- Comfortable
- Light
- Water resistant
- Sound quality

Cons :
- Slips a bit, but doesn't fall, if you have a really close haircut
- Only one button works on Android
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12 of 13 people found the following review helpful By Murray VINE VOICE on 27 Nov. 2012
Colour Name: White Vine Customer Review of Free Product ( What's this? )
I've always been a fan of Sennheiser headphones. They've always struck the right balance between quality and affordability. I needed a new pair of headphones for the gym and for running so ordered these and some in ear models (see other review).

To cut to the chase, these headphones sport the usual decent sound quality that you'd expect from a Sennheiser product. The bass is punchy and the mid and treble performs decently too. Not an audiophiles dream, but good enough for the gym. The flexible plastic build of the headphones is a great idea and the sweat proof feature is, obviously, very welcome.

The main (and pretty huge) problem with these headphones is they simply don't stay on your head properly! I like to think I don't have a particuarly irregular head but with any rigorous exercise, they simply fly off the front of your head and land on the road/tarmac/treadmill etc.

Shame, as they look good, are clearly designed with quality in mind and have a decent sound quality.
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8 of 9 people found the following review helpful By Kamran Rahman VINE VOICE on 18 Nov. 2012
Colour Name: Black Vine Customer Review of Free Product ( What's this? )
You'd expect a lot from a pair of headphones at a recommended retail price of £60, (discounted to £50 on Amazon), and (FOR THOSE WHO HAVE APPLE PRODUCTS) these babies do not disappoint. I've previously had the ever popular bassy CX 300 (not sports headphones) and the mid-range PMX 80 (sports head-phones)

The PX 685i are sports headphones and are no comparison to the superior sound experience of the CX 300 or other in-ear headphones. CX 300 (and similar in ear headphones) are not ideal for outdoor running because they do tend to block out external noise, which can be a hazard (you could get knocked down by a car/bike). Also, in-ear headphones are not suitable for all ear-shapes. Some people (including me) will find that (even though they are supplied with 3 different sizes of cushion) the headphones will keep falling out. Therefore, in-ear headphones may even be unsuitable for indoor running, even though they arguably give the best sound quality.

My PMX 80 were a good pair of sports headphones, but they are rigid framed "wrap around the back of the neck" neck-band headphones (as opposed to headband headphones). I found that design quite comfortable for running, and the sound was as you'd expect from Sennheiser. However, one problem with neckband headphones is that the ear-pieces can never go as far inside your ear as other styles of "in-ear" head phones - they always have to face backwards (rather than straight towards your ear) so they are technically "half in-ear headphones"

Okay, so now for the PX685i review.

Out of the box:-

1. They sit on top of your head, instead of at the back of your neck. I haven't had a pair of proper headband headpones like this for many years, but I find it more comfortable than the neckband ones.
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1 of 1 people found the following review helpful By Ian Thomas VINE VOICE on 13 Dec. 2012
Colour Name: White Vine Customer Review of Free Product ( What's this? )
I got these sports headphones for my wife, who is an enthusiastic short to medium distance runner (up to half-marathon). She normally can't wear in-ear earphones at all, as she finds them very uncomfortable and they just don't stay put in her ears. These are the first headphones of that style which are not only very comfortable but also stay in place, even when running. This is most likely due to the advanced head band design and lightweight build. It also helps that they are supplied with a variety of different ear pads (both rubber and foam) which are interchangeable and can be customised to suit individual ears. These headphones have so far stood up very well to being used in cold, damp and even rainy conditions, with no noticeable reduction in performance.

The sound quality is noticeably better than her previous Sennheiser/Adidas running headphones, which have a neckband rather than headband design. Even when listening to compressed MP3s with some background noise whilst out running, the improvement in sound quality is very noticeable. The clarity and depth is very impressive given their minimalist style. They come in a nice Velcro-closing storage bag, with a removable plastic clip to hold the cable to your clothes and keep it out of the way.

The control buttons on the "smart remote" can be used to change tracks on your music device, and it has a built-in microphone so you can also make hands-free phone calls when out and about. My wife has quite small hands but she still found the buttons a bit fiddly to operate, particularly when running, so I'm not sure how useful these will be for most people. Still, it's a nice geeky feature which may be of some use, but is certainly not essential for general use.
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