Yealink W56H DECT Handset—Your Ideal Wireless Companion - Exceptional handsfree talking - 2.4" 240 x 320 color screen with intuitive user interface - Headset connection via 3.5 mm jack - Up to 30 hours talk time - Up to 400 hours standby time - Elegant keypad design with illumination and keypad lock The Yealink W56H is the next-generation wireless handset designed for business use with excellent battery life and high compatibility. Combining the benefits of wireless communication with rich business features of Voice- over-IP telephony, it empowers users with convenience of wireless communication that users can enjoy conversations in excellent speech quality, benefit from freedom of mov- ement and its professional features. The attractive design with 2.4" color screen underlined by its modern look is what defines this state-of-the-art VoIP wireless telephone.