Ruggedized Cordless Wi-Fi IP Phone with Integrated Dual-Band Wi-Fi 6 802.11a/b/g/n/ac/ax and 10-hour talk time The WP836 is a ruggedized cordless Wi-Fi IP phone suitable for many enterprise and vertical market applications, including offices, retail, logistics, healthcare, security, and more. By providing a sleek design, easy-to-use interface, and a variety of practical, customizable features, the WP836 provides mobility and flexibility to all voice solutions. Dual-band Wi-Fi 6 with efficient antenna design and advanced roaming support 3 SIP accounts, 3 lines, 4-way voice conferencing HD voice & dual MIC design with AEC, Noise Shield Technology, and AI Technology Integrated Bluetooth to connect headsets, Type C USB port (fast charging) Rechargeable 3000mAh battery, 10-hour talk time, 240-hour standby Configurable button for push-to-talk Alarm functions include: push-button, man-down, no-movement, running, ambient-sound IP69K-rated waterproof, dustproof, cleaning chemical resistant, antibacterial casing