Cisco 7900 Series 7921G Unified Wireless IP Phone Type: Telephone Standards: IEEE 802.11a/b/g Specifications: Connectivity Technology:Wireless IP Phone Technology:VoIP Form Factor:Handheld Wireless Technology:Wi-Fi USB:Yes Product Series:7900 Weight (Approximate):5 oz Package Contents: 7900 Series 7921G Unified Wireless IP Phone Desktop Charger with Speaker Phone Multi-Charger 2.5-mm Headset from Plantronics Leather Carry Case with Bungee Cord Holster Carry Case Shoulder Strap for Leather Carry Case Silicon carry case from Zcover Thermoformed Heavy Duty Polymer Carry Case from System Wear Lock Set for Phone Phone to A-type 48 in. (1.2m) USB Cable