Grandstream WiFi telefon WP822

Dual-band Wi-Fi with efficient antenna design and advanced roaming support 2 SIP accounts, 2 lines HD voice & dual MIC design with AEC and Noise Shield Technology Rechargeable 2000mAh battery, 8 hour talk time, 200-hour standby Integrated Bluetooth to connect headsets Configurable button for push-to-talk Micro USB port and 3.5mm headset jack