Enjoy your music wherever you are with these earphones from Sony. Lightweight and comfortable, they offer reliable sound reproduction with thier 9 mm diaphragm.Product Features:

• Lightweight in-ear headphones with a 9mm, 8Hz–22kHz driver, silicone earbuds
• 9mm neodymium drivers
• includes a microphone

Enjoy your music wherever you are with these earphones from Sony. Lightweight and comfortable, they offer reliable sound reproduction with thier 9 mm diaphragm.Product Features:

• Lightweight in-ear headphones with a 9mm, 8Hz–22kHz driver, silicone earbuds
• 9mm neodymium drivers
• includes a microphone on the cable
• 8Hz–22kHz frequency range