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Specifications
  • Noise Cancelling (Active)
    No
    Connection Type
    Wireless
    Wireless Connectivity
    Bluetooth
    True Wireless
    Yes
    Water Resistant
    Yes
    Built-In Microphone
    Yes
  • Key Specs
    • Noise Cancelling (Active): false
    • Connection Type: Wireless
    • Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • True Wireless: true (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
    • Water Resistant: true (Resists some degree of water penetration.)
    • Built-In Microphone: true
    • Carrying Case: true
    • Microphone Features: Noise cancelling
    • Headphone Fit: Open-Ear
    • Battery Life: 10 hours (Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.)
  • General
    • Brand: Soundcore
    • Model Number: A3330Z11
    • Product Name: by Anker C30i True Wireless Open Ear Headphones
    • Color: Black
  • Audio
    • Noise Cancelling (Active): false
    • Sound Isolating: false
    • Driver Size: 12 millimeters
  • Connectivity
    • Connection Type: Wireless
    • Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • True Wireless: true (These headphones not only lack wires between the device and headphones, they also lack wires between the headphones themselves. (true wireless is really only possible with in-ear headphones))
    • Bluetooth Version: 5.3 (The Bluetooth specification formalized by the Bluetooth Special Interest Group. All versions of the Bluetooth standard are backwards compatible with previous versions.)
    • Number Of Devices Connectable Simultaneously: 2
  • Features
    • Water Resistant: true (Resists some degree of water penetration.)
    • Built-In Microphone: true
    • Carrying Case: true
    • Microphone Features: Noise cancelling
  • Design
    • Headphone Fit: Open-Ear
    • Style: Sports and Exercise
  • Power
    • Rechargeable: true
    • Battery Life: 10 hours (Battery life will vary depending on the product configuration, product model, applications loaded on the product, power management setting of the product and the product features used by the customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.)
    • Charging Accessory Included: Case, Cable
    • Battery Life Provided by Charging Case: 30 hours
    • Fast Charging: Charge for 10 minutes, listen for 3 hours. (Quick charge technologies typically use higher voltages and/or charging interfaces to fill a device's battery capacity faster than standard charging speeds.)
    • Charging Interface(s): USB-C (The connection for transmitting power to charge the device.)
  • Dimensions
    • Product Height: 1.5 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 4.25 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Weight: 0.12 pounds (The out of box weight of the item.)
  • Other
    • UPC: 194644197100

Immerse yourself in unparalleled comfort and crystal-clear sound with soundcore C30i open-ear earbuds. Crafted for breathability and boasting a secure clip-on design, these earbuds ensure a snug fit that stays in place during even the most intense workouts. With innovative attachable ear grips and water-resistant construction, they're ready for any adventure. Enjoy clear audio quality with 12mm x 17mm racetrack drivers and a titanium-coated diaphragm, while the lightweight design ensures you barely feel them. Stay connected to your surroundings with the open-ear design and activate surround sound for an immersive audio experience on the go. Plus, with up to 10 hours of battery life on a single charge and 2-mic clear calls, the C30i keeps you connected and entertained throughout your day.

  • Breathable Comfort: Experience unparalleled comfort with soundcore C30i open-ear earbuds, meticulously crafted for breathability and featuring a secure clip-on design. Enjoy your favorite tunes with freedom and extra comfort!
  • Designed for a Secure Fit: Crafted from innovative, non-deforming hard-shell material, our clip-on headphones are meticulously designed to retain their shape for a constantly secure fit, no matter how much you use them.
  • Attach for Enhanced Stability: Revolutionize your listening experience with our cutting-edge attachable ear grips, ensuring your clip-on headphones stay securely in place, regardless of workout intensity.
  • Clear Audio: soundcore C30i boasts expansive 12mm x 17mm racetrack drivers coupled with a titanium-coated diaphragm, delivering clear audio even with open-ear listening.
  • Water-Resistant: Constructed with an ultra-fine mesh and a protective nano-coating, soundcore C30i open-ear earbuds offer IPX4 water resistance, ready for any outdoor pursuit.
Whats Included
  • C30i Earbuds
  • Charging Case
  • M/L Ear Grips
  • USB-C Charging Cable

Q: How long does the battery last on a single charge?

A: The battery lasts for up to 10 hours on a single charge.

Q: What is the purpose of the attachable ear grips?

A: The attachable ear grips provide a secure fit that stays in place during even the most intense workouts.

Q: Can you use these headphones for phone calls?

A: These headphones feature a built-in microphone and offer clear call quality, so you can use them for phone calls.

Q: Do the headphones have any noise cancellation features?

A: These headphones do not have active noise cancellation.

Q: Why are the earbuds designed to be open-ear?

A: The earbuds are designed to be open-ear so you can stay connected to your surroundings while still enjoying your audio.

Q: What is the size of the drivers in the headphones?

A: The driver size in the headphones is 12 millimeters.

Q: Can you use these one at a time? Meaning can I wear just one and still listen to music or take calls on my phone without needing both at the same time?

A: The Soundcore by Anker C30i True Wireless Open Ear Headphones do support single-ear use. You can wear either the left or right earbud independently to listen to music, take calls, or use other features without needing both earbuds connected at the same time. This is especially useful for situations where you want to stay aware of your surroundings or conserve battery life on one earbud. Just remove the earbud you want to use from the charging case, and it will automatically connect to your device (assuming it was previously paired). The microphone and controls will also work in single-ear mode for calls and playback adjustments. However, note that stereo sound and features like spatial audio or certain EQ modes may require both earbuds to be in use.

Soundcore - by Anker C30i True Wireless Open Ear Headphones - Black

Model: A3330Z11
SKU: 6606544
$69.99
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Pros for Soundcore - by Anker C30i True Wireless Open Ear Headphones - Black
Open ear, Lightweight, Long battery lifeComfort, Battery life, Fit, Price, Sound qualityComfort, Battery life, Fit, Price, Noise cancellationThere were no pros for this product
Cons for Soundcore - by Anker C30i True Wireless Open Ear Headphones - Black
Volume adjustmentBass, Volume, Connectivity, Charging, Touch controlsBass, Ear tips, Expensive, Customer service, MicrophoneThere were no cons for this product

Specs

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Reviews

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products or points for an honest, helpful review.

  • Rated 4 out of 5 stars

    Earbuds

    Open Ear is the way to go! I wish it was easier to adjust volume but i like them so far.

    Posted by LREIGNS

  • Rated 4 out of 5 stars

    Bought in store

    Not like I expected. Sound is pretty good but can’t stay on your ears when working out.

    Posted by Toussaint

  • Rated 5 out of 5 stars

    Best open earpods

    Just got mine they feel better and sound better than the bose ones, comfy the quality its high ( not for working out )

    Posted by EarPod

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