Speaker unit Units: 
* Type: ear type (canal) 
* Type: Dynamic (diaphragm) 
* Driver Size: 11.5 mm 
* Neodymium magnet: a rich sound quality 
* CCAW voice coil 
Cable: 
* Length: 1.2 m 
* Form: symmetric (Y-shaped) 
Plug: 
* Mode: L-shaped 
* Diameter: 3.5 mm 
Standard: 
* Maximum Input: 2,000 mW 
* Sensitivity: 100 dB / mW 
* Resistance: 16 Ω 
* Frequency range: 6 ~ 23,000 Hz 
Includes: Replacement caps 
Weight: 9 g