Quiet and Aware Modes
Choose Quiet Mode for full noise canceling, or Aware Mode to bring the outside into the around-ear headphones...
Choose Quiet Mode for full noise canceling, or Aware Mode to bring the outside into the around-ear headphones...
Wavelength 600nm deep into skin 1-2mm, effectively treats the skin's red spot relieves swelling, and promotes the cuticle...
 The Pure Copper Motor Is Not Easy To Rust, Motor Aluminum Fan Blade The Filter Can Be Disassembled...