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frontpageNeedMoCoffee | Staff posted Today 10:04 AM
frontpageNeedMoCoffee | Staff posted Today 10:04 AM

Monster Open Ear AC210 Waterproof Open Ear Earbuds (White)

$12

$40

70% off
Amazon
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Deal Details
MCT Store US via Amazon has Monster AC210 Bluetooth 5.4 Open Ear Headphones w/ 30-Hour Playback (White) for $12.34. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter NeedMoCoffee for sharing this deal.

Features:
  • Completely open-back design for ultimate comfort
  • The Monster AC210 Bluetooth headset uses dual powerful 12mm dynamic driver units and modified PI composite beryllium diaphragms, as well as the 30mW thrust of the DAC sound card to make the sound more three-dimensional and concrete.
  • This open-back earplug avoids the most common health concerns of traditional earplugs because it never actually enters the ear. No pinching of the auricle, no pain, and no damage to hearing.
  • Up to 6 hours of listening time (up to 30 hours when combined with the charging case)

Editor's Notes

Written by Wiznaz | Staff
  • Our research indicates that this deal is $0.65 less (5% savings) than the next best available price from a reputable merchant with prices starting from $12.99 at the time of this post.
  • This offer beats our previous Frontpage Deal from June 2026.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
MCT Store US via Amazon has Monster AC210 Bluetooth 5.4 Open Ear Headphones w/ 30-Hour Playback (White) for $12.34. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter NeedMoCoffee for sharing this deal.

Features:
  • Completely open-back design for ultimate comfort
  • The Monster AC210 Bluetooth headset uses dual powerful 12mm dynamic driver units and modified PI composite beryllium diaphragms, as well as the 30mW thrust of the DAC sound card to make the sound more three-dimensional and concrete.
  • This open-back earplug avoids the most common health concerns of traditional earplugs because it never actually enters the ear. No pinching of the auricle, no pain, and no damage to hearing.
  • Up to 6 hours of listening time (up to 30 hours when combined with the charging case)

Editor's Notes

Written by Wiznaz | Staff
  • Our research indicates that this deal is $0.65 less (5% savings) than the next best available price from a reputable merchant with prices starting from $12.99 at the time of this post.
  • This offer beats our previous Frontpage Deal from June 2026.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

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8 Comments

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Today 11:59 AM
45 Posts
Joined Oct 2019
Karan45Today 11:59 AM
45 Posts
Sounds like good deal
Today 12:20 PM
64 Posts
Joined Dec 2015
masachsToday 12:20 PM
64 Posts
have a few of these; temperamental in terms of having to always disconnect from previous devices, but solid in terms of staying on your ear and doesn't cause any pain; it will always reconnect to your previous devices, no real buttons, haven't read the manual yet; but all in all, def worth the money and very comfortable
Today 12:23 PM
76 Posts
Joined Dec 2007
str1ck9Today 12:23 PM
76 Posts
Quote from masachs :
have a few of these; temperamental in terms of having to always disconnect from previous devices, but solid in terms of staying on your ear and doesn't cause any pain; it will always reconnect to your previous devices, no real buttons, haven't read the manual yet; but all in all, def worth the money and very comfortable
Man reviews are the most honest ones. Who needs a stinking manual? 😎
Today 01:00 PM
58 Posts
Joined Feb 2016
blackinesenikaToday 01:00 PM
58 Posts
In for one!
Today 01:25 PM
247 Posts
Joined Aug 2017
gsellstrToday 01:25 PM
247 Posts

Our community has rated this post as helpful. If you agree, why not thank gsellstr

The ac312 are also on sale, a little better specs. Just got mine yesterday, better sound quality than I expected for open ear stuff. Also won't be worried if something happens to them since they are cheap. Paired up really easy as well.
2
Today 01:27 PM
1,582 Posts
Joined May 2011
nathan646Today 01:27 PM
1,582 Posts
Premium solid gold connections?
1
Today 03:13 PM
12 Posts
Joined Jan 2010
nafhanToday 03:13 PM
12 Posts
In case the word "waterproof" caught anyone else's eye: they're IPX5 (i.e. splash resistant) according to the Amazon listing.

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Today 03:44 PM
378 Posts
Joined Feb 2022
CyanNest3122Today 03:44 PM
378 Posts
I have several of these type buds from Temu.. all mine work perfectly for me.. am really wondering if these are different or better. Good price if better but I paid $2-$5 for the ones I have.
This style is good if you're not active... doesn't stay well if you need to bend over to pick something up. Had them fall off many times. I tend like the ones that clip on the ear but still outside the ear.

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