Curiosity G2 Wireless Earbuds with Buderflys Cable System

52 reviews

Our game-changing earbuds deliver endless comfort, our wireless (tethered) design offers 9.5 hours of active battery life (33 hours of idle use) and our T2 Wired Linum Cable allows you to plug directly into your devices. Wear your buds two ways – wireless or wired.  

  • Proprietary Comfort Technology: squishy form flexing material for extended use.
  • Designed to respond to body heat for improved comfort the longer you listen.
  • Noise isolation for a bigger, cleaner sound with industry-leading dB tolerance.
  • ‘HRA’ - High-resolution sound that has extremely high intelligibility of the spoken-word.
  • T2 Linum Wired Cable is as thin as a string, ultra-strong, and durable. Designed for uncompressed pure sound clarity. 3.5mm jack.
  • What is in the box: Buderflys Curiosity G2 earbuds with wireless tether, T2 Wired Linum Cable, micro-USB charging cable, and carrying case.
  • Proudly made in the USA.

    🔥 These sizzling (yet oh-so comfy) buds are now SOLD OUT! Drop us a line at to snag your spot on the waitlist


    Did you know?

    Your ear is constantly changing with every move of your mouth, neck, and head. That’s why hard earbuds fall out, and those rubber tips irritate your ears. Our proprietary material is form-flexing, never-hardening and responds to your body heat, so it actually gets more comfortable the longer you wear them.

    “This is crazy good for a first product, I’m blown away. The fit is 10X better than anything on the market, and I love the pristine sound. Today I was jamming out to NPR in-between zoom calls and I loved it.”

    Trevor T.


    Inspired By Necessity

    As heavy listeners of podcasts and audiobooks in between never-ending Zoom calls, we wanted comfortable earbuds to wear continually and securely while delivering incredible clarity of sound.

    Listening habits have evolved and Buderflys are the only product on the market to respond to this progression. Our comfort technology and pristine sound profile are the result of a tireless four-year journey filled with research, exploration, and innovation. We can’t wait to get them in your ears.

    comfortable earbuds


    Designed to provide a customized fit without the pain, ear fatigue and fragility of widely-used materials within the industry. Extensive testing with a proprietary blended material substrate that allows for a soft, durable, comfortable solution that can be worn for extended periods of time.


    The mechanical design of the ear piece has distinct relief-cuts formed into the canal structure which allow for consistent isotropic compression when inserted into the ear without developing ‘hot-spots’ of discomfort. The material design dampens the sound and precluding sound from affecting cartilage. The ear piece is designed to fit the vast majority of unique ear shapes, yet allow for continuous use over a long period of time with no discomfort.



    Careful consideration of our user has enabled a matrixed approach of various audio components to develop a sound signature that has extremely high intelligibility of the spoken word, while allowing for a wide sound-stage experience with music or other content. By computer modeling the BA sound profile, choice of sound work in concert to provide a specific sound profile that rests within 20Hz to 20kHz output, and ensuring efficiency of Sound Pressure Level of 1 watt @ 1 meter (known as an audiophile benchmark).


    Meticulous effort put in to ensure earpieces are within a tight dB tolerance of each other. This allows for the user to experience the content as the author intended with no interference from the earphones.



    Braided silver-plated copper wires enhance the delivery of every detail in your music and spoken-word sound profiles.

    The Wired cable plugs directly into your device, for those who prefer a better quality sound that hasn’t been compressed. Also good for those who prefer a non-Bluetooth option when meditating or sleeping.

    The Wireless Tether Cable plugs into each earbud, attaching them together. It does not directly plug into your device, but rather has Bluetooth technology to connect the tether wirelessly to your device.


    Our industry leading noise isolation leverages our advanced noise reduction to hear more of your conversations, music and podcasts and less of the outside world

    Customer Reviews
    4.5 Based on 52 Reviews
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    Patricia N.
    United States United States

    First Time Customer

    They are great. Excellent communication.

    Kathleen M.
    United States United States

    Genius Innovation

    They are so comfortable that you forgot you have them on which is equaled to the sound quality; the best I've experienced. I'm listening to more music and podcasts without taking a break. Their Customer Care goes beyond the purchase as Annie & her team email great suggestions for podcasts. The switch to phone calls is seem less and everyone comments on the sound quality. This is the same experience on my computer with the wired adapter & it's invisible; can't see or feel them. You may also use wireless for your computer. I use this time to charge, if needed. It's an easy and quick change from tethered to wired. Supporting the success of Shea & the entire team at Buderflys. Thank you, Trisha

    Cris H.
    United States United States


    The sound is amazing! Just wish they charged in their case.

    Tyler S.
    United States United States

    comfiest coziest fit, ultralight wired/chargeless ear buds/headphones

    OK first thing the Buderflys are hands down the most comfortable, best fitting of all headphones I've ever worn and I've used everything... even the bone-conduction temple versions for swimming. I use wired headphones most of the time for sound quality and LOATHE having to charge another gadget. Buderflys have the coolest wired solution in the business it is ultralight and you don't even notice it's there.

    Buderflys Curiosity G2 Wireless Earbuds with Buderflys Cable System Review
    Jeffery P.
    United States United States

    Super Comfy

    These are everything the said it would be in regard to comfort. I was nervous at first about the tether - but I love having the 9.5 hour of battery so worth. Plus easy to wear around my neck and always have access.