Monster FLEX Active Noise Canceling Bluetooth Headphones
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Monster FLEX Active Noise Canceling Bluetooth Headphones

4.2/5
Product ID: 185089127
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Details

  • Brand
    Monster
  • Color
    Black
  • Ear Placement
    In Ear
  • Form Factor
    In Ear
  • Noise Control
    Active Noise
🎧Wired + Wireless Flexibility
🔇Active Noise Cancelling
🔋8-Hour Battery Life
Frequently Bought Together

Description

🎧 Flex Your Focus, Anywhere, Anytime

  • ALL DAY POWER - Enjoy up to 8 hours of uninterrupted wireless playback—work, travel, or unwind without pause.
  • SILENCE THE WORLD - Block out distractions with advanced active noise cancelling for immersive focus.
  • PLUG IN WHEN NEEDED - Seamlessly switch to wired mode with the included 3.5mm cable—music never stops.
  • TRAVEL READY DESIGN - Lightweight and comfortable for long commutes or flights, perfect for the busy professional.
  • STAY CONNECTED HANDS FREE - Built-in speakerphone ensures you never miss important calls on the go.

The Monster FLEX headphones combine active noise cancelling with Bluetooth wireless freedom and an 8-hour battery life, plus wired connectivity for uninterrupted music and calls—ideal for professionals who demand focus and flexibility on the move.

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Have a Question? See What Others Asked

Where do the ear pieces go when you're not listening? Do they hang loose, retract, or clip on somewhere?
How many db do they reduced the noise by
Can you watch tv with them
Does this work on a wifi only tablet?

Reviews

4.2

All from verified purchases

A**R

'Impressive' first impression

It is very rare for me to give 5 stars to anything, but I am making an exception. I just got this pair of headphones today. They were very well packaged, and I was anxious to try them out. I charged them, took a quick look at the manual, and went for one my walks. I have other wireless earbuds that work ok, but I live right next to a freeway and the noise is problematic. Bluetooth connected automatically quite quickly. I put them on and was surprised at the amount of noise reduction WITHOUT the ANC enabled. Maybe it is just the nice way that fit into my ears. But when I enabled the ANC, it was even better. There was a noticeable reduction in ambient noise. When walking next to the freeway, I could barely hear any traffic noise at all. It was a very pleasant change. About all I could hear was the music I was playing. The sound quality was nice as well. I hope these hold up well because so far I am very pleased. Now, if they suddenly stop connecting, or something changes, I will update my review.

Y**Z

A definite upgrade over my prior earphones

Nice. Have been wearing every day at work since purchasing.Impressive out of the box experience. High end premium weight retail box with magnets (!!!) to snap close the lid, cloth bag, useful aux cable, extra earphone tips, glossy user manual, micro usb charging cable.No issues so far with battery life. Infer collar design allows for a bigger, longer lasting battery than tiny battery used for air pods.Sound is very good. No issues at all while listening to Pandora music or watching CNBC videos.Works for me. A definite upgrade over my prior earphones.

J**N

Not bad, could be better.

These are pretty average as far as earphones go. Decent sound, the magnets on the buds themselves are pretty cool. The noise cancellation is average. The battery life is about 7 to 8 hours. The only down side to them, is the charging port is temperamental. It only charges well with the cord it comes with. Otherwise worth it for the money.

M**Y

Painful

The sound quality is great, but the earpieces (not silicone covers, but the the hard plastic piece they connect to) are top big and become painful to wear after a few minutes. Can't comfortably wear them through a full workout.

M**C

Works Great for me!

I was really impressed by the Sound Quality for this price. The active noise cancelling really works well not to mention it is pretty comfortable to wear. I would definitely recommend these!

T**K

Amazing Headphone

Great Headphone! Great Price!Easy to setup and comfortable to use.Connect this to my iPhone for music and watch YouTube.Great sound and the noise cancellation is a plus.

M**.

Monster Flex

I bought this Monster Flex, it was a great deal for $60 dollars. The ANC works great, I give the sound quality 5 stars!!! Comparing this to the other earphones that I have, it has amazing sound highs and Bass.

M**R

a defective item and i had to pay 13 dollars in return shipping.

Product was defective and I had it checked by a computer store.I had to pay 13 dollars in return shipping for an item that did not work properly.Will not recommend this product nor the vendor.

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TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Currently out of stock

Cyprusstore

Sorry, this item from our Cyprus store is out of stock. We're restocking soon—check back or contact support for similar products.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Monster Flex Active Noise Canceling Bluetooth Headphones | Desertcart Cyprus