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JustJamz

30-Pack USB C Wired Earbuds with Mic, Type C In-Ear Headphones w/ Noise Cancelling & Volume Control, Compatible with iPhone 16/15 Pro, iPad Pro, Galaxy S23/S22/S21/S20, Note 10/20, Kindle Fire Max 11

  • Based on 25 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Oct 21
Order within 20 hours and 51 minutes
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Features

  • Compatible with Most USB-C Devices: Works with iPhone 16, 16 Plus, 16 Pro, 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPad Pro (2020, 2021, 2022, 2023), iPad Air 4th and 5th Gen, iPad Mini 6th Gen, MacBook and MacBook Pro with USB-C. Also works with Galaxy S23, S22, S21, S21 Plus, S21 Ultra, S20, S20 Plus, S20 Ultra, S21 FE, Note 10, Note 10 Plus, Note 20, Note 20 Ultra, Galaxy Z Flip and Z Fold series, A53, A33, Galaxy Tab S8+, and Pixel 6, 6 Pro, 5, 4a, 3a XL, 4 XL, 3, 2 XL, as well as E-reader: Kindle Fire Max 11, Onyx Boox Note Air 4. Suitable for most laptops, tablets, and Android phones with a USB-C audio port.
  • Built-in Microphone and Control Button: Each pair features an in-line microphone and multi-function button that allows users to play or pause music, skip tracks, and answer or end calls without touching the device. Ideal for remote learning, meetings, or commuting.
  • Stereo Sound and Noise Isolation: Delivers balanced audio performance with clear highs and lows. Designed for daily use including music, calls, podcasts, and online lessons. The in-ear fit helps block out surrounding noise for a more focused experience.
  • Comfortable and Tangle-Free for Group Use: Soft silicone ear tips provide a secure and comfortable fit for extended wear, making them ideal for daily use in classrooms, offices, libraries, or events. The flat, tangle-resistant cable stays organized and includes a reinforced center joint for added durabilityperfect for bulk distribution where reliability matters.
  • Bulk-Friendly Value Pack for Schools and Organizations: This 30-pack includes USB-C earbuds in assorted colors, making it easy to assign or organize by user, classroom, or group. Designed for bulk use, theyre a reliable choice for schools, offices, libraries, testing centers, or any setting where dependable, tangle-free headphones are needed in large quantities.

Description

Type C Dot 50pk Type C Dot 100pk Type C Color Call 50pk Type C Color Call 100pk Type C Color Call 30pk For Education, Recreation and Occupation JustJamz, established in 2010, specializes in bulk back-to-school supplies at competitive prices, focusing on quality and affordability. Our partnerships with global manufacturers ensure great value. Beyond education, JustJamz earbuds serve promotional and recreational needs, catering to diverse company uses, marking us as leaders in versatile educational essentials. We set out to help schools stay organized. We created reliable bulk earbuds for classroom and daily use, equipped with smart magnetic ties. We offer versatile 3.5mm and usb c headphones paired with magnetic ties to keep cables tidy, tangle-free, and always ready for action. We love making learning hassle-free. Keeping student audio simple, durable, and organized drives everything we design.

Brand: JustJamz


Connector Type: USB Type C


Cable Type: USB


Compatible Devices: Apple Devices iPhone 16, 16 Plus, 16 Pro, 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPad 10th Gen, iPad Pro (2020–2023), iPad Air 4th and 5th Gen, iPad Mini 6th Gen, MacBook and MacBook Pro with USB-C, Google Pixel + Tablet Pixel 8, 8 Pro, 7, 7a, 6, 6 Pro, 5, 4, 4 XL, 3, 3 XL, 3a XL, 2 XL, Pixel Tablet, E-reader Kindle Fire Max 11, Onyx Boox Note Air 4, OnePlus, Motorola, and Sony OnePlus Open, 11, 10 Pro, 10T, 9 Pro, 9, 8T, 8 Pro, 8, 7T Pro, 7T, 7 Pro, 7, 6T, Nord 2, Nord; Motorola Edge 2021–2023, Edge+, Razr+, Razr 40 Ultra; Xperia 1, Xperia 5, XZ2, XZ3, XZ2 Compact, Other USB-C Devices Chromebooks, USB-C Android tablets, Lenovo USB-C laptops, Dell XPS with USB-C, HP Pavilion with USB-C, TCL Tab Pro 5G, TCL Tab 10S, PureView, Sirocco, and most devices with a USB-C audio port, Samsung Devices Galaxy S23, S22, S21, S20, S21 Plus, S21 Ultra, S20 Plus, S20 Ultra, S21 FE, Note 10, Note 10 Plus, Note 20, Note 20 Ultra, Galaxy Z Flip 3/4/5, Galaxy Z Fold 3/4/5, Galaxy A53, A33, Galaxy Tab S8+, S7, S6, S5e See more


Special Feature: Tangle Free


Connector Type: USB Type C


Cable Type: USB


Compatible Devices: Apple Devices iPhone 16, 16 Plus, 16 Pro, 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPad 10th Gen, iPad Pro (2020–2023), iPad Air 4th and 5th Gen, iPad Mini 6th Gen, MacBook and MacBook Pro with USB-C, Google Pixel + Tablet Pixel 8, 8 Pro, 7, 7a, 6, 6 Pro, 5, 4, 4 XL, 3, 3 XL, 3a XL, 2 XL, Pixel Tablet, E-reader Kindle Fire Max 11, Onyx Boox Note Air 4, OnePlus, Motorola, and Sony OnePlus Open, 11, 10 Pro, 10T, 9 Pro, 9, 8T, 8 Pro, 8, 7T Pro, 7T, 7 Pro, 7, 6T, Nord 2, Nord; Motorola Edge 2021–2023, Edge+, Razr+, Razr 40 Ultra; Xperia 1, Xperia 5, XZ2, XZ3, XZ2 Compact, Other USB-C Devices Chromebooks, USB-C Android tablets, Lenovo USB-C laptops, Dell XPS with USB-C, HP Pavilion with USB-C, TCL Tab Pro 5G, TCL Tab 10S, PureView, Sirocco, and most devices with a USB-C audio port, Samsung Devices Galaxy S23, S22, S21, S20, S21 Plus, S21 Ultra, S20 Plus, S20 Ultra, S21 FE, Note 10, Note 10 Plus, Note 20, Note 20 Ultra, Galaxy Z Flip 3/4/5, Galaxy Z Fold 3/4/5, Galaxy A53, A33, Galaxy Tab S8+, S7, S6, S5e


Other Special Features of the Product: Tangle Free


Compatible Phone Models: iPhone 16, 16 Plus, 16 Pro, 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPad 10th Gen, iPad Pro (2020–2023), iPad Air 4th and 5th Gen, iPad Mini 6th Gen, MacBook and MacBook Pro with USB-C, Galaxy S23, S22, S21, S20, S21 Plus, S21 Ultra, S20 Plus, S20 Ultra, S21 FE, Note 10, Note 10 Plus, Note 20, Note 20 Ultra, Galaxy Z Flip 3/4/5, Galaxy Z Fold 3/4/5, Galaxy A53, A33, Galaxy Tab S8+, S7, S6, S5e, Pixel 8, 8 Pro, 7, 7a, 6, 6 Pro, 5, 4, 4 XL, 3, 3 XL, 3a XL, 2 XL, Pixel Tablet, OnePlus Open, 11, 10 Pro, 10T, 9 Pro, 9, 8T, 8 Pro, 8, 7T Pro, 7T, 7 Pro, 7, 6T, Nord 2, Nord, Motorola Edge 2021–2023, Edge+, Razr+, Razr 40 Ultra, Xperia 1, Xperia 5, XZ2, XZ3, XZ2 Compact, Chromebooks, USB-C Android tablets, Lenovo USB-C laptops, Dell XPS with USB-C, HP Pavilion with USB-C, TCL Tab Pro 5G, TCL Tab 10S, PureView, Sirocco, and most devices with a USB-C audio port


Connector Gender: Male-to-Male


Number of Pins: 24


Connectivity Technology: Wired


Recommended Uses For Product: Calling, Music, Studying


Indoor Outdoor Usage: Indoor


Unit Count: 30 Count


Item Weight: 10.48 ounces


Number of Items: 30


Brand Name: JustJamz


Model Name: Color Call


Customer Package Type: Standard Packing


Model: ColorCall30


Manufacturer: Seattle Cell Market


UPC: 680138559832


Warranty Description: 1 Year


Included Components: Cable


Color: Multicolor


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Solid to enough to withstand my clumsiness. Clear, crisp audio.
These are nice, basic earbuds. I don't have small children nor am I a teacher. I ordered these because I have destroyed countless audio jack earbuds because I'm clumsy, always dropping my phone only to have the earbuds yanked out of my ears and/or yanked out of the audio jack port or detached from the volume buttons - ripped in half. I thought I'd give these a try. So far they've been great. They're not top of the line that a music lover would likely want but the sound quality is good and very clear nonetheless. They are great for my needs, mainly to watch TV shows and videos as well as listening to a little music. I have tested about 10 of them and only had issues with one where the right bud didn't work right out of the gate. The others are perfect. These are very durable. They have held up well with my clumsiness. I've dropped my phone numerous times. One time out of about fifteenn times, the cord was ripped out of the USC port but didn't affect the earbuds at all. The size of the earbuds are great, not too big and not too small. They fit like a glove for me. I do believe these would hold up well for children in the classrooman and at home and at a decent price too. What I didn't notice when ordering was that they were USB-C and not the traditional audio jack earbuds. I initially tried to get them to work with two to four pairs without success. So I entered the info for my phone and how to make USB-C earbuds to work. There was but it took a few steps to make it happen. It involved a setting called OTG. So once I was able to get that squared away, I was able to use them on my phone. The only problem is that OTG setting turns off after 10 minutes of inactivity. So that's a bit annoying but that's an android/phone issue, nothing to do with the earbuds. I thought I would include that in case someone else ran into the same problem. These work automatically with my cheap Tabwee tablet and my new Samsung tablet with no hassle at all. I'm very happy with themand would order them again if I ever need to do so. ... show more
Reviewed in the United States on November 5, 2025 by Wiltedsky
    • Garbage
Don’t waist your money. They only last about 2 weeks before they break or just completely stop working.
Reviewed in the United States on September 16, 2026 by S L K-Wash
    • Great value, far better sound than expected, thin wires that are easy to tangle
I got these to have what I hoped would be better than the dollar store earbuds (they definitely are) and could be carried with me when I don’t want to use Bluetooth that drains my battery. I tried these against a different “bulktech” offering, and these had far better sound quality. I figured I could keep a few and donate the rest to a school nearby. The one thing that is a bit lacking here is the cords… they are VERY thin, so you will probably want to figure out the length to keep them and tie or clip the rest. They tangle very easily. They also came thrown into a bag together with the earbud ends loose, about 6 inches of wires in a tangle with the rest. It wasn’t the end of the world, though, just required dumping them out instead of pulling them out and possibly damaging them. As much as I don’t love bright colors, I appreciate it when something is this small and will be in a dark pocket of my bag. I don’t care for all the color combos, but kids will like lime greens and bubble gum pinks more than me, I would think. They’d be great for classrooms or families that just lose&/or break things often. ... show more
Reviewed in the United States on September 4, 2025 by LB
    • Super handy
This pack is incredibly convenient and practical. The earbuds connect easily and work well across different devices. Sound quality is clear for calls, videos, and everyday listening, and the built-in controls are handy. They’re lightweight and comfortable to wear, making them great for school, work, or travel. Having a bulk pack is perfect for families or keeping spares on hand. ... show more
Reviewed in the United States on December 22, 2025 by Brenner
    • Really handy to have these in bulk
My kids use these or school, and share them with their friends. Plug them into a school Chromebook and they just work. Plus having lots of colors makes the kids happy :D No complaints about fit. Fit great in my middleschool aged kids ears, and it is harder to make them easier to use. You just plug them in and they work. After being used for over 4 months there have been no issues with quality. ... show more
Reviewed in the United States on November 28, 2025 by Tech Focused
    • Good for voice, terrible for music
Review Image by Alex
Review Image by Alex
These earbuds have terrible sound quality. They are fine for voice calls, podcasts, audiobooks, etc. They are terrible for listening to music or a movie. I didn't have high expectations given the price, but I was expecting slightly better. I was planning on giving some away, but I don't think they work well enough. These will likely be used for my kids, so I don't have to worry about them destroying nice ones. The colors are great, they look good. The fit is also nice, and they are comfortable to wear. Just wish the sound was a little better. The title also mentions they are noise-cancelling, but they are not. "Sound blocking" because they are earbuds and go in your ears is not the same thing as noise cancellation. The "volume control" is also just a single button, it doesn't look like the product pictures, and it only pauses and plays on my device, no volume control. ... show more
Reviewed in the United States on September 1, 2025 by Alex
    • 4 stars for value, 2 for sound --- 3 star overall
Review Image by Bob B.
These are a great value, and will be fine for phone calls, podcasts, audiobooks, etc. However, the sound is very muddy for music, like listening through cotton batting, and they're very treble-heavy.
Reviewed in the United States on August 29, 2025 by Bob B.
    • They work. Cable is round not flat.
Review Image by Diotima
Review Image by Diotima
Review Image by Diotima
Review Image by Diotima
Review Image by Diotima
These are the most basic USB-C earbuds you can get, but they do work, both the audio and the microphone. The soft silicone ear domes are comfortable and seemed to fit me, an adult. It's not premium but it's very good for the current price of a dollar per earbuds set. I'd say that's a true value. There is a single button on the cord that is multi functional. The ad description and pictures refer to and depict a flat cable which is said to be tangle resistant but the cables on mine are all round. It does not have any flat cable. Each set of earbuds comes twist-tied but not individually bagged. They will not tangle while twist-tied but may be prone to tangling if they were all loose together. These headphones will work for certain mobile phones and other USB-C devices and can also be used with a PC with the aid of a USB A-to-C adapter. The cables on this are very thin and fine, it does not have a durable feel, especially the little cables that go to the ears. I did try yanking on them pretty well, though, and they didn't immediately break. The colors are fun and will let everyone choose what they prefer, and be better able to identify their own set of earbuds. ... show more
Reviewed in the United States on August 27, 2025 by Diotima

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