Ordinary wired direct-to-ear moving coil earphone (to be completed)

Ordinary wired oblique in-ear moving coil headphones (available)

Ordinary wired coaxial double moving coil earphone (to be completed)

Wired dual-plug-in game headphones (to be completed)

Bluetooth plug-in game headset (to be completed)

Bluetooth rear-mounted dual-battery headset (available)

Bluetooth one-turn two-iron probe-in headset (to be completed)

2017 officially contacted the earphone industry and loved it so far.
It is an honor that many of my designs have been put into production.
Unfortunately, my design failed to resonate with the market.

I used my spare time to sort it out.
Some of the more thoughtful designs this year
Most of them are "legacy beads" that have been passed but failed due to various reasons 』
Of course, there are also some that have not been shown:
not developed
Unproduced in R & D
In the production of unshipped
Shipments not available
Due to the confidentiality agreement
I can only choose two that are already on the market and share them with you here.

Most of them are different in shape.
Few formal breakthroughs
There is a form that I really want to do that is still being kept secret.
It will be made public later.

If you can, go on with design poetry.
Public number name: "Bluglin Miscellaneous Notes 』