LINKVIL W620W is a portable enterprise-grade Wi-Fi IP phone, specifically designed to meet modern mobile office requirements. Built-in Bluetooth 5.0 and dual-band 2.4GHz/5GHz Wi-Fi 6, combined with advanced seamless roaming technology, it delivers stable & efficient communication performance even in dynamic wireless network environments. W620W supports 6-way voice conferencing and a 1.8-m drop-resistant design. Additionally, it features a high-definition speaker and a high-sensitivity dual-microphone system with dual-mic noise reduction algorithms, ensuring crystal-clear calls even in noisy environments. Powered by a built-in 3000mAh high-capacity battery, it offers up to 13 hrs of talk time and 240 hrs of standby time, significantly enhancing work continuity & flexibility. Ideal for various mobile office scenarios such as office buildings, hotels, shopping malls, and security patrols, the W620W is the perfect choice for enterprises looking to improve mobile communication efficiency.