Sunday, March 22, 2020

How Dusk mask is made by automatic machine?

How Dusk mask is made by automatic machine?


  • Safety protection, dust filtering up to 95.
  • Keep healthy and breathe at ease. Three-dimensional cutting, high-adhesion fit to the face design, better sealing, safer to wear.
  • 4-layer protection, high filtration efficiency.
  • Plastic aluminum nose clip for better fit. It is more comfortable to wear and prevents air from flowing from the side of the bridge of the nose, giving you double protection.
  • Ultrasonic high-quality spot welding, firm and anti-detachment, effectively protect the filter layer.
  • A functional nose pad design that prevents fogging and isolates the outside air.
  • Triple structures design for long-time wearing and comfortable skin.
  • Elastic band ear hook for easy stretch wear.


Saturday, March 7, 2020

IWISTAO HIFI 3 Inch Full Range Speaker 2 x 15W Whole Aluminum Casing

IWISTAO HIFI 3 Inch Full Range Speaker 2 x 15W Computer speaker Whole Aluminum Casing


It is All-aluminum casing and Ultra-thick material with precision CNC machining by independently developed. Choose a large magnetic 3 inch HIFI full range speaker unit, exquisite and compact, beautiful and generous




The system includes HIFI music player from iPhone 5s plus a tube Bluetooth 5.0 CSR8675 decoder plus a pair of FU50 tube amplifier, then plus a pair of 3 Inch Full Range Speakers.

More details, please find here
https://www.iwistao.com/collections/hifi-speakers/products/iwistao-hifi-3-inch-full-range-speaker-1-pair-2-x-15w-computer-speaker-whole-aluminum-casing-audio?variant=14136068341875