Tansio Mirai is a Chinese company that produces in-ear monitors. I would like to thank Tansio Mirai and Penon for the review unit of the TSMR-3 Pro. At the moment, you can purchase the Tansio Mirai TSMR-3 Pro from Penon Audio or Tansio Mirai.



  • Driver Configuration: 3 Balanced Armature
  • Frequency Response: 15Hz-20kHz
  • Impedance: 15 Ohm
  • Sensitivity: 113dBL/mW

Unboxing & Accessories

The TSMR-3 Pro comes in a white package which sports the brand logo and name. Inside the package, there is a carrying case which contains the TSMR-3 Pro, detachable 2 pins 0.78mm cable, 2 packs of tips, cleaning tool, metal pin, soft pouch and instruction manual.



Page 2: IEM Build & Design, Cable Build & Design