... history in any languageŸ Caller ID functionŸ 2.4GHz WiFi band, suitable for Europe, Japan and America.Ÿ 50-meter(160 ft ... mobile phone. Features1. USB Wireless Phone for Skype2. 2.4GHz ISM Band, suit for Europe, USA, Japan etc3. Hand free with digital ... manual4. One installation CD5. One USB cable 2.4GHz WiFi band Wireless USB VOIP Phone Handsfree For Skype Internet