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Forbes
Wired
CNET
TechCrunch
FastCompany
Forbes
Wired
CNET
TechCrunch
FastCompany
Forbes
Wired
CNET
TechCrunch
FastCompany
Forbes
Wired
CNET
TechCrunch
FastCompany
Forbes
Wired
CNET
TechCrunch
FastCompany
Forbes
Wired
CNET
TechCrunch
FastCompany
Forbes
Wired
CNET
TechCrunch
FastCompany
Forbes
Wired
CNET
TechCrunch


EXCEPTIONAL PERFORMANCE
98%
Of users experienced powerful and immersive sound anywhere, transforming ordinary surfaces into high-quality speakers.
95%
Of customers enjoyed enhanced mobility and convenience with the compact, lightweight design, perfect for travel and outdoor use.
97%
Of users reported seamless connectivity with Bluetooth 5.0, ensuring stable, high-quality audio for calls and music without interruptions.
91%
Of customers appreciated the extended battery life and fast charging, with up to 5 hours of uninterrupted playtime on a 30-minute charge.
Based on over 10,000 orders, these results reflect the transformative experience of our product.
IMMERSIVE SOUND ANYWHERE
Transform any surface into a speaker with the B2U® Hummingbird BoneCon Mini Speaker. Featuring bone conduction technology, Bluetooth 5.0, and up to 115dB sound, this compact speaker delivers immersive audio wherever you go.
I WANT IT NOW!
Bone Conduction
Immersive Sound
Stereo Pairing
Portable Design
Bluetooth 5.0
Fast Charging
Long Battery
Crystal-Clear Audio
Smart Saving
Durable Build
Bone Conduction
Immersive Sound
Stereo Pairing
Portable Design
Bluetooth 5.0
Fast Charging
Long Battery
Crystal-Clear Audio
Smart Saving
Durable Build
Loved by 10,000+ Customers
Elevate Your Audio
Designed with precision and engineered for superior performance, the B2U® Hummingbird BoneCon Mini Speaker B2U004 offers more than just music—it transforms your space. With bone conduction technology, it adapts to any surface, delivering deep bass and crisp highs. Its durable aluminum build, 400mAh rechargeable battery, and seamless stereo pairing redefine convenience and portability. B2U’s relentless dedication to excellence ensures you get a speaker that’s as stylish as it is powerful.

Unleash Sound Anywhere
At B2U, we are committed to redefining audio innovation. The Hummingbird BoneCon Mini Speaker B2U004 transforms any surface into a powerful sound experience, delivering rich, immersive audio through cutting-edge bone conduction technology. Compact yet exceptionally powerful, it offers seamless Bluetooth 5.0 connectivity, stereo pairing, and a durable aluminum build. Every detail is engineered for premium sound clarity and portability, ensuring that wherever you go, your music follows—with power, precision, and perfection.
Bone Conduction
Immersive Sound
Stereo Pairing
Portable Design
Bluetooth 5.0
Fast Charging
Long Battery
Crystal-Clear Audio
Smart Saving
Durable Build
Bone Conduction
Immersive Sound
Stereo Pairing
Portable Design
Bluetooth 5.0
Fast Charging
Long Battery
Crystal-Clear Audio
Smart Saving
Durable Build
Bone Conduction
Immersive Sound
Stereo Pairing
Portable Design
Bluetooth 5.0
Fast Charging
Long Battery
Crystal-Clear Audio
Smart Saving
Durable Build
Bone Conduction
Immersive Sound
Stereo Pairing
Portable Design
Bluetooth 5.0
Fast Charging
Long Battery
Crystal-Clear Audio
Smart Saving
Durable Build
Frequently Asked Questions
How does the B2U Hummingbird BoneCon Mini Speaker work?
The B2U Hummingbird Speaker uses bone conduction technology to transform any surface into a powerful speaker. Simply place it on a surface like a wooden desk, cardboard box, glass, or even a car dashboard, and experience immersive, 360° surround sound. This innovative technology allows you to enjoy rich, dynamic audio anywhere.
What surfaces work best for optimal sound quality?
The speaker performs exceptionally well on hard, flat surfaces like wooden desks, glass tables, and metal surfaces, delivering crisp and vibrant tones. For deep bass and immersive audio, placing it on a cardboard box or a hollow surface amplifies the sound for a rich, stereo experience. Experiment with different surfaces to find your preferred sound profile!
How long does the battery last, and how fast does it charge?
The B2U Hummingbird Speaker is equipped with a 400mAh rechargeable polymer battery, providing up to 5 hours of playtime. It features USB-C fast charging, taking only 30 minutes to reach full charge, ensuring you get back to your music in no time.
Can I pair two speakers for stereo sound?
Yes! The B2U Hummingbird Speaker supports stereo pairing, allowing you to connect two speakers wirelessly for an enhanced surround sound experience. Whether you're listening to music, watching movies, or gaming, dual-speaker pairing delivers a true 360° stereo effect.
Is the speaker portable and durable?
Absolutely! The B2U Hummingbird Speaker is ultra-compact (4cm in size), making it easy to carry in your pocket, bag, or even attach to a helmet for music on the go. Its premium aluminum alloy shell ensures durability while maintaining a sleek, modern look. Plus, with Bluetooth 5.0 connectivity, you get a stable wireless experience with a 10-meter range.
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