List of specifications of the budget headphones Sony MDR-XD150
- Type : Closed, Dynamic
- Driver unit: 40mm
- Impedance: 32 ohms
- Sensitivity: 100 dB/mW
- Frequency Response : 12 - 22,000Hz
- Cord length: 2m cord (both sides)
- Plug: Gold-plated L-shaped Stereo Mini
- Weight: 160g (without cord)
- Price: $25
Sony MDR-XD150 are super basic cheap headphones for under $30. They have simple, clean design that most consumers would like. I personally used these headphones for couple of years now and I can confirm they are not among the most comfortable but that is kind of expected considering the low price.
Here is my full Sony MDR-XD150 headphones review, where you can find more technical info and of course real world consumer test.