FitBuds K1
Fold & Go,
Share the Show
Share the Show
Ergonomic Design
Light on Ears,
Easy on Minds
Easy on Minds
Convenient
Sharing Port
Sharing Port
Wider Device
Compatibility
Compatibility
1x 3.5mm
audio jack 1x 3.5mm-to-
Type-C adapter
audio jack 1x 3.5mm-to-
Type-C adapter
Built-in
Volume Limiter
Volume Limiter
85dB
Safe Mode 94dB
Boosted Mode
Safe Mode 94dB
Boosted Mode
Dual 40mm
Dynamic Drivers
2×40mm Drivers
Dynamic Drivers
Ultra-clear Built-in
Microphone Hear and Be Heard
Microphone Hear and Be Heard
Multifunctional Button
Control Music,
Calls and Voice Assistant
Calls and Voice Assistant
Broad 20Hz to 20kHz
Frequency Range Hear Every Beat,
Enjoy Every Moment
Frequency Range Hear Every Beat,
Enjoy Every Moment
3D Stereo
Audio
Support
Audio
Support
Carry the Fun, Share the Beat
Designed for comfort with an adjustable headband, the Blackview FitBuds K1 is foldable for easy portability and feature a sharing jack for fun with friends and family.
Soft Padded Cushion Headband
Nylon Braided Cord
Adjustable Headband
Sharing Port
Foldable Ear Cups
Light on Ears,
Easy on Minds Ergonomic Design The pressure-free headband and soft PU leather ear cushions make FitBuds K1 perfect for kids’ study, play, and music time—all-day
comfort, zero distractions.
Easy on Minds Ergonomic Design The pressure-free headband and soft PU leather ear cushions make FitBuds K1 perfect for kids’ study, play, and music time—all-day
comfort, zero distractions.
Made Soft for Little Ears
With its gentle headband, kids can enjoy hours
of music in total comfort.
of music in total comfort.
All-Day Comfort for Little Ears
With its kid-friendly design and two playful colors,
it keeps little ears happy and comfy all day long.
it keeps little ears happy and comfy all day long.
No.1
Safe on Ears, Easy to Control, Ready to Share
Safer Sound, More Gentle on Ears
Built-in Volume Limiter
Featuring an adjustable volume control button, kids can switch between the 85dB safe mode and the 94dB boosted mode. Keeping the daily volume at 85dB helps prevent noise-induced hearing damage while offering extra volume at 94dB when needed.
Boosted Mode:94dB
Safe Mode:85dB
Safe Volume
(85dB)
Vacuum Cleaner
(85dB~94dB)
Max Safe Volume
(94dB)
Car Horn
(>94dB)
Easy Control, Voice at Your Fingertips
Multifunctional Button
With FitBuds K1’ multifunctional button, lets your kids take full control of music, calls, and voice assistant—all through one intuitive button designed for quick, easy, and seamless
interactions. Multifunctional
Button
Play / Pause
Short press once to pause music,
short press again to play.
short press again to play.
Reject Call
Long press for 2 seconds.
Next Track
Triple press the button.
Answer Call
Short press once.
Voice Assistant
Long press 3 seconds to
instantly ask questions, play music,
or control devices hands-free.
instantly ask questions, play music,
or control devices hands-free.
for kids—just a press away!
Previous Track
Double press the button.
Hang Up Call
Short press once.
Share the Fun,
Audio for Two Convenient Sharing Port The FitBuds K1 features
a convenient sharing port, allowing your child to plug in a secondheadphone and enjoy music, stories, or videos together. No splitter or extra accessories
needed—just plug in and share the joy with friends or family.
Audio for Two Convenient Sharing Port The FitBuds K1 features
a convenient sharing port, allowing your child to plug in a secondheadphone and enjoy music, stories, or videos together. No splitter or extra accessories
needed—just plug in and share the joy with friends or family.
No.2
Powerful Drivers, Full Spectrum,
Immersive 3D Audio
Immersive 3D Audio
Immersive Sound, Endless Fun
Dual 40mm Dynamic Drivers
With FitBuds K1’s dual 40mm dynamic drivers, kids can enjoy booming beats, clear voices,
and fun, immersive sound—perfect for music, stories, or games anytime, anywhere.
2×40mm Drivers
and fun, immersive sound—perfect for music, stories, or games anytime, anywhere.
Hear Every Beat, Enjoy Every Moment
Broad 20Hz to 20kHz Frequency Range
FitBuds K1 covers the full range of sound from 20Hz to 20kHz, delivering clear voices, rich music, and exciting effects. Kids can enjoy stories, songs, and games in vivid, immersive audio.
Every Beat, Every World, All in 3D
3D Stereo Audio Support
With FitBuds K1’s 3D stereo sound, kids can feel every beat, dive into their favorite movies,
and explore games that sound amazingly real.
and explore games that sound amazingly real.
No.3
Less Noise, More Clarity, More Fun
Hear and Be Heard
High-quality Microphone
With its built-in microphone, the FitBuds K1 helps your kids stay connected with the world.
They can talk with teachers while they're learning, or chat with friends and family during their downtime.
They can talk with teachers while they're learning, or chat with friends and family during their downtime.
Online Classes
Participate in virtual lessons
and answer questions without
any hassle.
and answer questions without
any hassle.
Storytime Calls
Chat with grandparents or friends while listening to stories together.
Gaming & Voice Chat
Communicate with teammates
during fun games safely.
during fun games safely.
No.4
One for All, Fun for Everyone
One Headset, Endless Possibilities
Wider Device Compatibility
With broad device compatibility, the FitBuds K1 let kids enjoy music, stories, and games on tablets, laptops, PCs, and more—no extra adapters needed. Switching between devices is effortless, so fun and learning can continue anywhere, anytime.
1x 3.5mm audio jack
Kindle Fire
Tablets
Switch
iPads
Laptops
PCs
1x 3.5mm-to-Type-C
adapter compatible with
adapter compatible with
Smartphones
Tablets
Computers
(with a Type-C Port)
(with a Type-C Port)
Model
FitBuds K1
Weight
204g
Dimensions
185*160*78mm
Color
Rosy Pink, Bubble Blue
Headphones Jack
3.5 mm Jack
Driver Unit
40mm*2
Frequency Response Range
20Hz~20KHz
Connectivity Technology
Wired
