2.4g Wireless Skype Usb Phone (Taiwan)

100% support skype voip platform O rf frequency:2.4ghz unlicensed ism band (2.405 to 2.479ghz) O channel change to avoiding noisy channel occupied by other O devices, like wifi, bluetooth and microwave oven.

O operational distance: Up to 10 meters typically O talk time: Up to 8 hours O standby time: Up to 200 hours O volume up/down level control O usb port battery charger for easy access O max rf output power:0dbm (adaptive maximum typical) O rf sensitivity: -85dbm (typical) at receiver O usb specification: Usb 2.0 O battery capacity:500mah li-ion battery O recharge supply:5v, usb port as recharging power source O window compatibility: Windows 98/me/nt/2000/xp