[WP-820] ราคา ขาย จำหน่าย Grandstream IP-Phone Enterprise Portable WiFi Phone 2 line IP Phone HD , Android OS Bluetooth , 2.4 inch (240x320) TFT color LCD , 7.5 hour talk time (1 month warranty for Battery of WP8xx )

Features

Dual-band WiFi with efficient antenna design and advanced roaming support
Bluetooth for syncing headsets and mobile devices (contacts and call transferring)
HD voice & dual MIC design with AEC and Noise Shield Technology
Rechargeable 1500mAh battery, 7.5 hour talk time, 150-hour standby
Accelerometer and configurable button for push-to-talk, panic and other related functions
Micro USB port and 3.5mm headset jack
2 SIP accounts, 2 lines
Supports custom Android apps that fit the phone’s screen/keys
Battery charger (GMC08) that can charge up to 8 batteries at a time is available separately