PTron HBE9 Headphone For iPhone 4 4S Stereo In Ear Earphone With 3.5mm Jack (Black) Specification: Driver Type: 10mm Frequency Response: 20Hz-20kHz Speaker Impedance: 16ohm+/-15%@1000Hz 1mW Speaker Sensitivity: 92±3dB/V@1kHz 1mW...

PTron HBE9 Headphone For iPhone 4 4S Stereo In Ear Earphone (Silver) Specification: Driver Type: 10mm Frequency Response: 20Hz-20kHz Speaker Impedance: 16ohm+/-15%@1000Hz 1mW Speaker Sensitivity: 98±3dB/V@1kHz 1mW Distortion Rate: 5%...

PTron HBE9 Headphone For iPhone 4 4S Stereo In Ear Earphone With 3.5mm Jack (Gold) Specification: Driver Type: 10mm Frequency Response: 20Hz-20kHz Speaker Impedance: 16ohm+/-15%@1000Hz 1mW Speaker Sensitivity: 98±3dB/V@1kHz 1mW...

PTron Tronite Bluetooth Smartwatch With Camera For iPhone 4 4S Smartphones (Bronze) Specification:Apple iPhone 4Apple iPhone 4 LCD : 1.56" 240*240 pixels Screen CPU: MTK6260-A Ram : 128M Rom :...

USB Data Cable Data Sync Mobile Charger for iPhone 4/4s (White)  This USB 2.0 cable connects your iPhone or iPod - directly or through a Dock.  You can have the design, the style and the comfort of USB data cable and thus, benefit.  Efficient syncing and...

PTron Torpedo Bluetooth Mono Earpod With Mic For iPhone 4 4s (White) Specification: Brand : PTron Bluetooth version : V4.1+EDR Transmission range : 10m Driver unit : 10 mm Impedance...