1)Material : ABS
2)Size: 50x50x11mm
3)Product weight: 19g
4)Input : DC 5V/1A
5)Wi-Fi frequency: 2.4GHz IEEE 802.11 b/g/n
6)Zigbee Frequency: IEEE 802.15.4
7)Bluetooth: low-energy 5.0
8)Wireless Protocol: WiFi + Zigbee + BLE