Sony in-Ear Dynamic Headphones MDR-XB50-B (Black) International Version

Headphone unit * 1
Type: Sealed dynamic type
Driver unit: 12mm dome type (CCAW)
Sensitivity: 110dB / mW
Magnet: Neodymium
Play frequency band: 4-24,000Hz
Impedance: 16 Ω (1KHz)
Maximum input * 2: 100mW
Cord Length: about 1.2m Litz wire
Code type: Y type
Input Plug: Gold-plated L-type stereo mini plug
Mass * 3: about 8g

accessories
Earpiece: Hybrid earpieces SS, S, M, L (2 each)
Carrying pouch: Yes
Warranty: Yes
Clip: Yes

* 1 product with a receiver includes a receiver unit
* 2 IEC (International Electrotechnical Commission) is measured by standard.
* 3 code is not included