The sweat proof design is ideal for sport & exercise (IPX2) inner ear sport headphones are sweat & splash proof for running A U-type cord & cord clip prevent flapping during running & exercise, The headphones can be easily secured with the rotating hook Key Features Model
- HA-ECX20 -Driver Unit
- 9mm -Magnet
- Neodymium -Frequency Response
- 10-23, 000 Hz -Nominal Impedance
- 16ohms -Sensitivity
- 102d B/1m W -Cord Length
- 3.94ft -Weight (without cord)
- 0.30oz -Plug
- iPhone compatible, gold-plated, L-shape -Accessory
- Silicone earpieces S/M/L