Sony Monitor Headphone
Based on the latest real-time price, the Sony EX MDR-EX110AP/B is one of the cheapest sport headphones, with the average price being $39.00. It's also an earbud style headphone, which are extremely portable but don't provide the external noise reduction or bass levels of more ear-encompassing styles.
|Dimension||3.7 x 2.6|
|Frequency Response||0 Hz–20,000 Hz|