FEATURES - 2.4" 240 x 320 color screen with intuitive user interface - High protection level of IP67, which is waterproof, dustproof, and drop-safe from 1.8-meter height - W611W supports dual-band Wi-Fi 802.11 a/b/g/n/ac/ax Wi-Fi (Wi-Fi 6, 2.4GHz 5GHz) - Support IEEE802.11k/v/r roaming - Support WPA / WPA2-PSK and 802.1X EAP encryption to ensure communications security - Support distance sensor and self-adaptive light-sensing screen will be off during a call on the handset - One configurable push-to-talk (PTT) button for quick dial - Up to 9 hours’ talk time and up to 200 hours standby time