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Motorola S11-Flex HD Bluetooth Stereo Headset

Other Android accessories by Motorola
Android Motorola S11-Flex HD Bluetooth Stereo Headset

Product Description

Knots, snags and getting caught– don’t let wires get in the way of your workout. Break free and enjoy rich Bluetooth sound that's better than wired on the S11-FLEX HD headphones.

With five adjustment points, ear stems that lengthen and rotate and even different ear buds to choose from, the S11-FLEX HD will fit and stay put like no other headphones. So whether you’re rock climbing or jamming on your commute, these headphones are the perfect pair.

Crystal clear highs, dynamic mid-range and body-thumping bass outperform even the best wired headphones. Advanced acoustic design delivers audio that will power you through a tough workout, long commute or just another manic Monday.

Five EQ settings give you the freedom to fine-tune sound to fit any song and every moment. Whether you want to pump up the bass, energize to brilliant high notes, relax with perfect balance, or listen to music raw and unmodified – selectable EQ surrounds you with the sound you want in one touch. Need to take a call? Hear it perfectly with Vocalizer, a setting distinctly created for phone calls.

The S11-FLEX HD is armed with a protective coating and moisture-repellant mesh for maximum durability. Sweat, humidity, or a damp gym bag -- nothing will get in the way of your music. So go ahead, move, sweat and rock hard.

Connect to all kinds of Bluetooth-enabled devices. Phones, laptops, MP3 players, the S11-FLEX HD is compatible with them all. Now you can have one custom-fit headset for all your wireless toys. With quick-charge technology, 5-minutes on the charger gives you a full hour workout. Need more? Plug it in for 15 minutes and get up to three hours of amazing sound. Now if only everything in life came with the same swift energy boost.

The S11-FLEX HD goes beyond music. Dual, high-performance mics deliver superb noise cancellation, so calls come in crystal clear. Built-in controls let you tweak volume effortlessly with a single touch. Get the connectivity you want exactly when and where you need it.


  • Easy audio equalization
  • Sweatproof and strong construction
  • Works with a variety of bluetooth devices
  • Rapid charging battery
  • Dual mics with intuitive controls


  • S11-FLEX HD Wireless Stereo Headphones
  • A variety of ear cushions for custom fit and optimum sound
  • Adjustable innerband for an extra-secure fit
  • Micro USB wall charger
  • User guide



Please Note: Product images, including color, may differ from actual product appearance.

androidcentral Expert Review

Motorola S11-Flex HD Bluetooth Stereo Headset review
Reviewed by Jerry Hildenbrand
There are a lot of Bluetooth headsets available, in countless configurations. You've got plenty of selection, even if you're more interested in listening to music that you would be taking calls. The holy grail is finding one that's great at both. Enter the Motorola Flex-11 HD Bluetooth Stereo Headset, which fits the bill nicely.

The Motorola Flex-11 HD isn't cheap. At over $100 you'll be able to find plenty of Bluetooth stereo headsets that cost less. But you'll be hard pressed to find a pair that sounds as good, especially when listening to your music on the go. The adjustable fit and included included inner band and ear cushions mean the Flex-11 HD will fit snugly and not shake loose during a vigorous workout or outdoor activity.

If you're looking for great sound without the hassle of wires, the Flex-11 HD is certainly worth a long hard look.


User Ratings & Opinions

Avg. Rating
Score 4Score 4Score 4Score 4Score 4
25 total ratings
(5 reviews)
56% rated Score 5/5 Score 5/5 Score 5/5 Score 5/5 Score 5/5 51
16% rated Score 4/5 Score 4/5 Score 4/5 Score 4/5 51
12% rated Score 3/5 Score 3/5 Score 3/5 51
0% rated Score 2/5 Score 2/5 51
16% rated Score 1/5 51
Rate & Review:
Click stars to start reviewing
Star Star Star Star Star Motorola bluetooth
User: Nathan B, Jul 31, 2014
Great all round ear piece. .better than I expected. .thanx guys.Nathan.down under. .also very fast delivery. .very pleased and will give great word of mouth
Star Star Star Star Star great product
User: aaron m, Jun 14, 2014
Pros: -
Cons: har to back up to previous song
love this product use it at work, while shooting trap, fishing, or even just around the house.
Star Star Star Star Star Best there is for form and function
User: James F, Feb 27, 2013
Pros: Sound clarity, fit, function, style, durability
Cons: None thusfar
Had tried numerous other Motorola and Jawbone bluetooth headsets. Found this on an exchange of the top rated Jawbone. Ive had frequent issues with fit to my ears and pain after use. This headset adjusts perfectly and even using for workouts there is no pain, listening to music and walking all over the gym and around my apartment the S-11 has been flawless. Alot of money to put out, but after the time and dollars put in to the other types, this should have been the first choice. Excellent product.
Star Star Star Star Star Excellent purchase
User: Blanche R, Sep 18, 2014
Pros: Comfy, Awesome sound quality
Cons: Little gaps, could be signal.
Love the idea of having a conversation, without having to compete with the noise around and can even drive with windows down just for leisure. Hearing music with great quality and definition is outstanding.

Sometimes during raining, or heavy traffic, signal gaps occur, but aside from that nothing to complaint about.
Star Star Star Star Star Well designed product
User: John S, Apr 3, 2014
Pros: Works well - simple design
Cons: -
This is a very easy to use product that does exactly what it says - very comfortable, good sound - its a winner.

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