📞 Elevate Your Communication Game! Talk for up to 6 hours with a rechargeable 1500mAh battery, ensuring you stay connected. Connect effortlessly with a micro USB port and 3.5mm headset jack for all your audio needs. Experience seamless communication with dual-band Wi-Fi and advanced roaming support. Easily configure the push-to-talk button for instant communication at your fingertips. Enjoy HD voice quality with dual microphone design and noise shield technology. HD voice & dual MIC Dual-band Wi-Fi 1500mAh battery The Grandstream WP810 is a portable Wi-Fi VoIP phone designed for professionals on the go. With dual-band Wi-Fi, HD voice quality, and a long-lasting battery, it ensures you stay connected and heard, no matter where you are. Its customizable features and versatile connectivity options make it an essential tool for modern communication.