Compact size, super sound quality, comfort fit Ø40mm speakers for high performance of bass EARPHONE ELECTRICAL CHARACTERISTIC MICROPHONE ELECTRICAL CHARACTERISTIC Driver Unit :Ø40Impedance :32ΩSensitivity :116db(at 1KHZ 1mW)MAX. Input power :100mWFrequency range : 20Hz~20KHzDistortion : <=5%(1mW 1KHz)Plug :3.5mm Sensitivity :-40dB(at 3V/2.2K 1KHZ) Directivity : OmnidirectionalRL : <=2.2kΩCurrent Consumption : Max.0.5mA Standard Operation Voltage :3.0VSensitivity Reduction :Within-3dB at 1.5VS/N Ratio : More than 58dBFrequency range : 20Hz~20KHz

Soft earplug for your most comfortable fit High quality of soundCould be made by customers' individual demands, succelful cases e.g.Nokia, Motorola, Dopod and Blackberry etc. EARPHONE ELECTRICAL CHARACTERISTIC MICROPHONE ELECTRICAL CHARACTERISTIC Driver Unit :Ø15Impedance :32ΩSensitivity :100db(at 1KHZ 0.178V)MAX. Input power : 5mWFrequency range : 20Hz~20KHzDistortion : Plug :2.5mm Sensitivity :-40dB(at 3V/2.2K 1KHZ) Directivity : OmnidirectionalRL : Current Consumption : Max.0.5mA Standard Operation Voltage :3.0VSensitivity Reduction :Within-3dB at 1.5VS/N Ratio : More than 58dBFrequency range : 20Hz~20KHz

Unique ear body sprayed rubber paint feels sleek, together with bright red ornament ring reveal nobleness and personal taste Perfect spearker drivers designed by our own R&D team deliver fabulous Hi-Fi soud. They are top earphones for full ranges of media Goldplated plug for no-loss sound connection to your audio device Three sizes of super soft silicon buds for maximum comfort to meet different sizes of ears EARPHONE ELECTRICAL CHARACTERISTIC Driver Unit :Ø10Impedance :16ΩSensitivity :94db(at 1KHZ 0.126V)MAX. Input power : 10mWFrequency range : 20Hz~20KHzDistortion : Plug :3.5mm

Wide paillette offers enough space for LOGO, Slim earplug brings comfortable fit Unique speakers for different frequency sound EARPHONE ELECTRICAL CHARACTERISTIC Driver Unit :Ø14Impedance :32Ω Sensitivity :103db(at 1KHZ 0.178V)MAX. Input power : 5mWFrequency range : 20Hz~20KHzDistortion : <=5%(1mW 1KHz)Plug :3.5mm