Specifications : Sensitivity: 116±3dB Plug Type: Line Type Line Length: 1.3m Style: In-Ear Resistance: 32Ω Function: for Video Game,For Mobile Phone,Common Headphone,Sport,For iPod Communication: Wired Connectors: 3.5mm Frequency Response Range: 20-20000Hz Vocalism Principle: Dynamic

Specifications : Function: For Mobile Phone,Sport,Common Headphone,HiFi Headphone,For iPod Communication: Wireless Sensitivity: 120±5dB Vocalism Principle: Dynamic Frequency Response Range: 20-20000Hz Style: Headband Plug Type: USB Resistance: 16Ω Connectors: USB Wireless Type: Bluetooth

Specifications : Function: For Mobile Phone,Sport,Common Headphone,For iPod Connectors: 3.5mm Line Length: 1.2m Vocalism Principle: Hybrid technology Plug Type: Line Type Frequency Response Range: 20-20000Hz Sensitivity: 108±3dB Resistance: 16Ω Communication: Wired Style: Ear Hook Color: Blue/White/Green/Purple/Pink/Golden