We are offering our customers a wide range of USB Headsets, which are available in various specifications : Driver Unit: Φ40mm Frequency response: 20~20Khz Sensitivity: 110±3dB Impedance: 32 ohm Max input power: 40mw Mic frequency range: 20～2...

Our Dongles are available with following specifications : * Bluetooth specification v2.0&v1.2 compliant. * Supporting profiles: networking,Dial-up,Fax,LAN access,and Headset. * Operation system: Windows 98,98se,me,2000,XP,Vista * Interface: USB compliance * Symbol rate: 3Mbps * Receiving/Sending range: 0-100m Features Of Dongles: * Co...

We are manufacturing a wide range of USB QD Cables. Our USB QD Cables are available in various sizes and specifications. These USB QD Cables can be customized as per our customers specifications and availed at industrial leading price. QD Cord with USB Plug Volume Controller: Speaker Volume up and down, MIC on and off Individual Sound Card: ...