Yealink IP67 Rugged DECT HandsetThe Yealink W59R can be used in a single cell DECT network with the Yealink W60B base station or in a multi cell DECT network with the Yealink W80B base station making it flexible to your office environment. The W59R rugged IP DECT handset truly is the ideal extension to your office network, whether it is corporate or industrial. Features: 1. 8 128x160 pixel back light colour LCD display Up to 28 hours talk time, 360 hours standby IP67 rated Built in