Koss BT115i melnas/pelēkas Bluetooth

In Ear Headphones: Koss BT115i

Features:

• Frequency response: 18 - 20,000 Hz
• design: neck strap
• Converter principle: dynamic
• Type of construction: closed
• Bluetooth 4.2
• Max. Battery life: approx. 6 hours
• remote control
• Integrated microphone
• Welding resistant