["Robust DECT IP phone with touchscreen and IP68 protection class The Grandstream WP826 is a robust and durable DECT IP phone with IP68 certification and a large touchscreen, perfect for demanding industrial and outdoor environments", "IP68 certified: dust and waterproof, protects against temporary submersion", "4 inch high resolution touchscreen", "Supports up to 10 SIP accounts", "DECT technology for secure and stable connection", "HD audio with Opus and G.722 support", "Up to 16 hours talk time, 220 hours standby", "Robust, shockproof housing", "Vibration function, LED notifications and speakers", "Up to 5 simultaneous calls", "Grandstream WP826 handset", "DECT base station (sold separately)", "charger", "Battery", "Quick guide"]