Grandstream Key Features
- 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 1500mAh battery, 6 hour talk time, 120-hour standby
- Configurable button for push-to-talk
- Micro USB port and 3.5mm headset jack
