Wireless VoIP Phone

Features # 1.8G/1.9G DECT VoIP phone with USB 2.0 interface # Seamless integration with Skype # Effective working range: Indoor 50m; Outdoor 250 m # Blue backlit LCD supports 16 languages and caller ID display # Advanced echo-cancellation and noise-reduction technology # Hands free Speakerphone with full duplex communication # Call transfer # Intercom, Page, 3-way conference # Polyphonic ring tones # Non-disturb function # Key pad knock function. # Register up to 5 handset # Phonebook function Specifications Dimension: 46*143*25mm Frequency: 8GHz Power Adapter: DC 6V / 200mA Battery: 2*1.2V (400mA) rechargeable Standby Duration: Aprox. 70h Talking Duration: Aprox. 4h LCD: 30*23mm: Blue backlit LCD Ring tone: 5 basic ring tones and 5 chord music ring tones Volume Control: 5 steps digital volume control for ring tone /earpiece /speaker Phone Book: Max 50 entries Call List: Save last 40 called ID records, and last 10 dialed number lists Working Distance: 50m indoor; 250m outdoor Temperature Range: -10 ~ 40