DESIGN BY J.IDEA STUDIO: The high level of industrial processing makes the simple shape of BS1, but also has a complete aesthetic and parameters that are difficult to reach in conventional products, more ergonomic design to enhance the comfort of wearing, as well as a more complete curve aesthetics.

13.6MM COMPOSITE DIAPHRAGM DRIVER: The 13.6mm large-size unit architecture, coupled with the design of the outer magnetic circuit with higher magnetic flux, and the multi-layer composite diaphragm that have gone through four iterations, have created the new 5th.Gen 13.6mm Power series moving coil unit of BS1. The large and thin diaphragm can bring a more natural low-frequency texture, and a wide and balanced frequency respond and sound dynamics. The open structure can also bring enthusiasm and musical tone performance, and better achieve our tuning expectations.

OPEN BACK DESIGN WITH MULTI- DAMPING BALANCE SYSTEM: Multi-damping balance system makes the sound performance more natural and smoother by adjusting the opening degree of the back cavity, the damping of the front cavity and the size and volume of the cavity, at the same time, proper deflation will also reduce the pressure of the ear cannel, making it more comfortable to wear and not tried for a long time.

PRECISION CNC PLATED SHELL: The rear cavity of the BS1 is made of magnesium aluminum alloy, a rare material in its class, and crafted with precision CNC technology. The combination of elegant organic shape and sturdy metal oxide plating creates a quality case that is easy to hold, comfortable to wear, and extremely durable.

ERGONOMIC DESIGN: The more scientific ear angle can make it more comfortable to wear and more in line with the natural structure of the human body. In terms of technology, the high-safety PC material is formed at one time, coupled with the acoustic design of the large-area front cavity damping, which further improves safety and comfort while ensuring the air pressure inside the cavity is balanced, so that the potential of the unit can be fully released.

COMFORTABLE EARTIPS: BS1 is still equipped with two sets of seven pairs of high-quality easytips silicone sleeves for sound field & vocals, for users with different listening preferences to choose freely. Both silicone sleeves are made of liquid silicone material, with a Mohs hardness as low as 20HSD, which is naturally skin-friendly and hypoallergenic.