Power supplier
Micro USB+5VDC/1000mA
Product name
wireless kaypad
Backup Battery
3.7V, 500mAh Lithium-ion Battery
Consumption
<15uA@sleep and <15mA@ready
Working Environment Temperature
-10~55℃
Working Environment Humidity
<95%RH ( non-condensing )
Wireless distance
80m in open air