Curiosity Wireless G2 (Tethered)

  • Comfort Technology: squishy form flexing material for extended use
  • Responds to body heat for improved comfort the longer you listen
  • Noise isolation for a bigger, cleaner sound with with industry leading dB tolerance
  • ‘HRA’ - High-resolution sound that has extremely high intelligibility of the spoken-word
  • Duel-Mic system for optimal communication 
  • Wireless Bluetooth 5 tether cable: Detachable from ear piece, which can be replaced with T2 Wired Cable option to plug directly into your device, if purchased. 
  • Active usage: Up to 9.5 hrs  Standby usage: Up to 33 hrs

90 Day Risk-Free Trial
Free US Shipping

Customer Reviews

Based on 22 reviews Write a review

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 cured within a platinum-based solution 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, and is used by those who have not made the leap to Bluetooth yet, or prefer a better quality sound that hasn’t been compressed. Also good for those who prefer a non-Bluetooth option when meditating or sleeping. Order your wired cable HERE.

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
4.3 Based on 21 Reviews
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Rosa O.
United States United States
Good Comfy Sound

Just one wish. I wish I could see the teeny ever so tiny translucent “R” and “L” on the head phones!!!

United States United States
First pair of earbuds that fit me!

I have always hated earbuds. I'm that person you still see holding my phone to my ear, because I've never found a pair that doesn't fall out of my tiny ears. Until now!! Holy Moses, these are game-changers for me! I can run with these, I can listen to my true-crime podcasts while I cook with these. And the best part is that my ears never feel tired or sore. I literally forgot I had them in by hour six on my first day of use. LOVE them.

Pam B.
United States United States
Excellent product

Very pleased with my yellow Curiosity Wireless earbuds from Buderflys. After a couple of uses, these have custom-fit to my ears and I can now wear them for hours at a time without any discomfort at all. Sound quality is excellent and I forget I'm wearing them. Highly recommend.

Lisa P.
United States United States
excellent sound quality

The sound is so clear, I feel like the person on the podcast is standing right next to me. Excellent!

More comfortable over time

I wore them for 6 hours the day I received them and mostly to listen to podcasts. I think they actually got more comfortable over time and I became less and less aware of them. The sound for the audio podcasts was great, it was as if the people talking were in the room with me.