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Overview

Enjoy long-lasting comfort and crisp sound throughout your day with the Monster Open Ear Headphones AC330. Designed for workouts, travel, and daily life, these earbuds offer 24-hour playback, enhanced call clarity, and Bluetooth 5.4 connectivity for a seamless listening experience.
  • Open ear design keeps you comfortable and aware on the go
  • 24-hour battery life delivers all-day listening
This description was generated by AI and reviewed for accuracy.

Monster Open Ear Headphones AC330 – Wireless Bluetooth 5.4 Earbuds, 24H Playback, IPX5, Clear Talk & Comfort Fit

Model: AC330
Web Code: 19674312
Sold and shipped by | 4.2 seller rating (249 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What you need to know
  • Open ear wireless earbuds built for workouts, travel, and everyday wear
  • Clear Talk Technology delivers enhanced voice clarity on calls and meetings
  • Up to 24 hours of playback lets you enjoy extended listening without frequent recharging
  • IPX5 water resistance protects against sweat and splashes for active lifestyles
Audio Performance & Sound Quality
  • Wireless Bluetooth 5.4 delivers faster pairing, stable connectivity, and extended range for seamless listening
Calls & Microphones
  • Clear Talk Technology improves voice clarity for calls and virtual meetings
Fit, Comfort & Design
  • Open ear ergonomic design keeps you aware of your surroundings with all-day comfort
  • Rotating case with lanyard adds style and portability for secure carrying
Battery Life & Charging
  • 24-hour playback provides long-lasting battery life with multiple charges from the rotating case
  • Type-C fast charging offers quick and convenient charging with a modern USB-C port
Durability
  • IPX5 water resistance makes these earbuds sweat and splash resistant for workouts and outdoor activities
Connectivity & Smart Features
  • Universal compatibility lets you pair with iOS and Android devices via Bluetooth
This description was generated by AI and reviewed for accuracy.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders over $100 (before taxes, fees, and promo codes).

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Headphones, earphones, and ear buds (of any kind including AirPods)
Return/Exchange Period
30 days
Condition
Unopened, No signs of use

Due to hygiene concerns, this product cannot be returned if opened

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