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>Electrical Characteristics
Battery Charging Time
Approx. 180min
Bluetooth
V3.0(class2), HID Profile with SSP
Item
Specification
External Power Supply
USB Power / less than 5V 500mA
Battery & Capacity
Lithium-ion Polymer Battery, 660 mAH (MAX) @3.7V
Battery Operating Time
Approx. 120min
Frequency Range
2402-2480Mhz