Monster Open Ear AC221 Headphones, Bluetooth 6.0 Wireless Earbuds Stereo Sound, Clip on Earbuds With 30H Playback, Clear Calls, Type-C Charging, Touch Control, IPX6 Waterproof Wireless Open Headphones

The Monster Open Ear AC221 Headphones are an excellent choice for those who prioritize comfort and sound quality in their audio devices. With their innovative design and impressive features, they are well-suited for various lifestyles and activities.

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$39.99save $90.00
[69% OFF ]

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Don't miss out on the chance to elevate your audio experience. Check out the Monster Open Ear AC221 Headphones on Amazon today!

Last tracked on Jan 23, 2026, 1:03 a.m..

Overview

The Monster Open Ear AC221 Headphones are designed for those who seek a blend of comfort and high-quality audio. With a unique clip-on design, these earbuds provide a secure fit that remains stable during various activities, ensuring that users can enjoy their music or calls without interruption. The headphones deliver crisp sound and immersive bass, making every listening experience enjoyable.

Weighing only 4 grams, these earbuds redefine comfort, allowing for all-day wear without discomfort. The advanced Bluetooth 6.0 technology ensures a seamless connection, minimizing latency and signal drops. With an impressive battery life of up to 30 hours, including 8 hours on a single charge, these headphones are perfect for workouts, meetings, or relaxation. Additionally, the IPX6 waterproof rating makes them resilient against sweat and rain, making them ideal for outdoor adventures.

Amazon Price History

We’ve been tracking Amazon prices for the Monster Open Ear AC221 Headphones, Bluetooth 6.0 Wireless Earbuds Stereo Sound, Clip on Earbuds With 30H Playback, Clear Calls, Type-C Charging, Touch Control, IPX6 Waterproof Wireless Open Headphones (B0G52BLCKC) over the past 4 days, providing a detailed history of its price fluctuations.

Condition	Lowest Price	Highest Price	Last Price	Average Price
New	$39.99 2026-01-23	$39.99 2026-01-23	$39.99 2026-01-23	$39.99

* The Seek Monkey monitors individual Amazon product prices for products in 2 specific conditions: New, Used. If any of the conditions are not in the table above, it means there were no offers for that condition.

Product Details

Check some product details below and make sure you are buying the right product.

Category	Electronics
Product Group	Electronics
Brand	Monster
Color	Black
Manufacturer	Monster
Binding	Electronics
Unit Count	1
Model	E103
Warranty	1 Year

Target Audience

1. Fitness enthusiasts
2. Professionals
3. Casual listeners
4. Outdoor adventurers

Features

Clip-On Design: The innovative clip-on design ensures a secure fit, allowing users to engage in various activities without worrying about the earbuds falling out.
Lightweight Comfort: Weighing just 4 grams, these earbuds are designed for all-day wear, providing a feather-light touch that feels natural in the ears.
Bluetooth 6.0 Technology: Experience faster pairing, a wider range, and lower latency with the latest Bluetooth technology, ensuring a seamless audio experience.
Exceptional Call Clarity: Enjoy clear conversations with advanced microphone technology that enhances call quality, making it easy to communicate in any environment.
Extended Battery Life: With up to 8 hours of playtime on a single charge and an additional 30 hours from the charging case, these earbuds are perfect for all-day use.
IPX6 Waterproof Rating: Built to withstand heavy sweat and rain, these earbuds are perfect for workouts and outdoor adventures, ensuring durability in any condition.

Use Cases

Ideal for fitness enthusiasts who need reliable earbuds that stay in place during workouts.
Perfect for professionals who require clear call quality during back-to-back meetings.
Great for casual listeners who enjoy music while relaxing or engaging in outdoor activities.

Pros and Cons

Check out the pros and cons of this product and make your own decision.

Good

Lightweight design ensures comfort for extended wear.
Clip-on design provides a secure fit during physical activities.
Bluetooth 6.0 offers fast pairing and a stable connection.
Long battery life with 30 hours of playback.
IPX6 waterproof rating protects against sweat and rain.

Bad

The open-ear design may not provide the best noise isolation.
Limited color options available.

Is it worth it?

The Monster Open Ear AC221 Headphones offer a remarkable combination of comfort, sound quality, and durability. With their innovative design and advanced features, they cater to a wide range of users, from fitness enthusiasts to professionals. The long battery life and waterproof capabilities further enhance their appeal, making them a reliable choice for anyone seeking high-performance earbuds.

Monster Open Ear AC221 Headphones, Bluetooth 6.0 Wireless Earbuds Stereo Sound, Clip on Earbuds With 30H Playback, Clear Calls, Type-C Charging, Touch Control, IPX6 Waterproof Wireless Open Headphones

Overview

Amazon Price History

Product Details

Target Audience

Features

Use Cases

Pros and Cons

Good

Bad

Is it worth it?

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