Network Wireless Network 2.4G Wi-Fi (IEEE802.11b/g/n), built-in antenna. Battery Capacity 5200mAh/6700mAh. Keys 1 reset key and 1 on/off key. SD Card 1 MICRO SD card (up to 128GB supported). Power Consumption of Operation at Night 2.23W (3.8V 588mA).
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