Wireless Folding Headphones B1
Main Advantages
Specification – B1
Please check the following specifications to choose a suitable headset model.
Model | B1 |
Bluetooth Version | V4.2 |
Chip | Jieli |
Support Protocol | HFP, HSP, A2DP, AVRCP |
Driver | 40mm |
Frequency Response | 20-20KHZ |
Impedance | 32Ω+15% |
Sensitivity | 120DB+/-3DB |
Microphone Dia | Ø6*2.2mm |
Microphone Sensitivity | -42DB+/-3DB |
Directivity | Omnidirectional |
Impedance | ≤2.2KΩ |
Connector | 3.5+USB |
Weight | about 310g |
Product Images & Video
Headband type headphones Factory
In today’s rapid progress in electronic products, the powerful functions are accompanied by an upgrade of the visual sense, and more importantly, the enjoyment of hearing. The invention of headphones will undoubtedly expand this point geometrically, daily work, study, and even entertainment life, headphones have become essential. People also tend to pursue more and more high-quality sound.

Let us introduce Huayuin over-ear wireless headphones. They’re flat-folding, lightweight, comfortable ,and compact. Under the hood, a pair of 40mm drivers punch out some serious bass, reproducing the powerful Pure Bass sound you’ve experienced in much bigger venues. Music and call controls/microphones on the earcup.
Call and music controls on earcup
Control music playback and answer calls on the fly with buttons and a microphone placed conveniently on the earcup.


Foldable Wirelss Stereo
It is save the space to carry on business or trip.
Comfort-fit fabric headband
Comfort-fit and stylish fabric headband complements the sleek look of headphones.
Improved ergonomic design
Form-fitting, comfortable ear cushion ensure your headphones stay put while you enjoy your music-even when you are on the go.
Hands-free calls
Easy control your sound,manage your calls from your headphones with your buttons on the earcup.