Features:
- Air tube high tech adopted to reduce 99 %radiation.
- Anodized aluminum material brings you a kind of fashionable feeling.
- Unique microphone design can capture clear, safer and crystal sound.
- Anti-drop earbud experiences comfortable wearing.
- 3.5mm jack plug is suitable for your cellphone's market.
Binding: Electronics
Details: Speaker Diameter: 8mm Sensitivity: 93±2dBSPL at 1KHZ Frequancy Range: 20HZ-20KHZ Impedance: 16 Color: Black Cable Length: about 132cm / 4.33ft (Include Air Tube Length) Air Tube Length: about 15cm / 0.49ft Headset Weight: 21g / 0.74oz