Bluetooth Wireless Connectivity 18 ohm Headset Impedance 9.2 mm Headset Driver Units 20 Hz - 20000 Hz Headset Frequency Response In-the-ear Headset In-ear-canal phone Design Built-in Microphone
Bluetooth Wireless Connectivity 18 ohm Headset Impedance 9.2 mm Headset Driver Units 20 Hz - 20000 Hz Headset Frequency Response In-the-ear Headset In-ear-canal phone Design Built-in Microphone