Grandstream DP720 DECT Cordless IP Phone

The Grandstream DP720 is a DECT cordless HD handset that connects to a base station to give you wireless office and home phone calls using internet data (VoIP). It lets you walk around while you talk and supports clear high-definition sound. Main Features Range: Works up to 300 meters outside and 50 meters inside away from the base station. Battery: Gives you 20 hours of talk time and 250 hours on standby. Lines: Supports up to 10 internet phone (SIP) accounts on each handset. Sound and Calls: Has a built-in speakerphone with clear HD audio, a 3.5mm jack for headphones, and 3-way voice calling. Security: Uses safe DECT encryption technology to protect your private calls.