Monster AC210 Open Ear Headphones Black Bluetooth 5.4 Wireless Earbuds 30 Hours Playback Type-C Charging Waterproof
Monster Open Ear Headphones, Bluetooth 5.4 Earphones Stereo Sound, Wireless Headphones 30 Hours Playback, Type-C Charging, Clear Calls, Waterproof Open Ear Earbuds,Black
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Monster Open Ear Headphones, Bluetooth 5.4 Earphones Stereo Sound, Wireless Headphones 30 Hours Playback, Type-C Charging, Clear Calls, Waterproof Open Ear Earbuds,Black

|313 ratings

Key item features

  • Open-Back Design: True open ear headphones with a completely open-back design for ultimate comfort, allowing sound to embrace the ears.
  • 360 Sound Quality: Features dual powerful 12mm dynamic driver units and modified PI composite beryllium diaphragms for three-dimensional and concrete sound.
  • Hearing Protection: Open-back earplug design avoids common health concerns by not entering the ear, preventing auricle pinching, pain, and hearing damage.
  • Extended Battery Life: Provides up to 6 hours of listening time, with up to 30 hours when combined with the charging case.
  • Bluetooth 5.4: Equipped with Bluetooth 5.4 for a stable and efficient wireless connection.
  • Type-C Charging: Convenient Type-C charging for quick and easy power replenishment.
  • Waterproof Design: IPX5 waterproof rating ensures durability and protection against water exposure.
  • Clear Calls: Designed to deliver clear calls, enhancing communication quality.
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Specs

Battery life, 30 hHeadphone style, Open-EarWireless, YWireless technology, BluetoothFeatures, Built-in Microphone, Open CupBrand, Monster

About this item

Product details

Monster Open Ear AC210 Headphones, Bluetooth 5.4 Earphones Stereo Sound, Wireless Headphones 30 Hours Playback, Type-C Charging, Clear Calls, Touch Control, IPX5 Waterproof Open Ear Earbuds, Black
    • 【True Open Ear Headphones】 The Monster AC210 features a completely open-back design for ultimate comfort, allowing sound to embrace the ears.
  • 【True Open Ear Headphones】 The Monster AC210 features a completely open-back design for ultimate comfort, allowing sound to embrace the ears.
  • 【True Open Ear Headphones】 The Monster AC210 features a completely open-back design for ultimate comfort, allowing sound to embrace the ears.
    • 【360° Excellent Sound Quality】 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.
  • 【360° Excellent Sound Quality】 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.
  • 【360° Excellent Sound Quality】 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.
    • 【Resists Hearing Loss】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.
  • 【Resists Hearing Loss】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.
  • 【Resists Hearing Loss】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.
    • 【Extra long battery life】Up to 6 hours of listening time (up to 30 hours when combined with the charging case)
  • 【Extra long battery life】Up to 6 hours of listening time (up to 30 hours when combined with the charging case)
  • 【Extra long battery life】Up to 6 hours of listening time (up to 30 hours when combined with the charging case)
info:
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Specifications

Battery life

30 h

Headphone style

Open-Ear

Wireless

Y

Wireless technology

Bluetooth

Warranty

Warranty information

None

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Customer ratings & reviews

4 out of 5 stars
stars
313 ratings157 reviews
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Showing 1-3 of 157 reviews

Sep 28, 2026
Reviewer name: Robert
Item details
Color: Black
Sold byMCT DirectDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

These are great

Helpful?49WYUL5Y3T1Y11947857995
Aug 17, 2026
Reviewer name: Walmart customer
Item details
Color: Black
Sold byMCT DirectDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nice for the price

I really forgot that I had the headphone on my ear. Very light and comfortable.

Helpful?49WYUL5Y3T1Y11947857995
Oct 13, 2026
Reviewer name: Karl
Item details
Color: Black
Sold byMCT DirectDelivered byWalmart
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

comfortable and affordable

clear sound, and very comfortable. I use them one at a time and have to switch out after around 4-5 hrs

Helpful?49WYUL5Y3T1Y11947857995
Current price is Now $16.99
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was $49.98
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