Features:

• AccessoriesYes
• No. Accessory/Replacement Microphones2
• Wired, Wireless, or IPWireless
• ColorSilver

Environmental features:

• Energy Star Qualified
• Recycled Packaging

Other features:

• Country of OriginChina
• RoHS Compliant
• Type of PackagingRetail Bo
• Warranty1 Year
• Website Linkwww.yealink.com