Grandstream WP816 Compact Portable Digital Wi-Fi Phone, 1500mAh Battery, Gray

Dual-band Wi-Fi 6 with efficient antenna design 2 SIP accounts, 2 lines HD voice & dual MIC design with AEC and Noise Shield Technology Integrated Bluetooth to connect headsets Rechargeable 1500m Ah battery, 6 hour talk time, 120-hour standby Configurable button for push-to-talk