Communication Method: Bluetooth standard ver. 2 
Sensor resolution: 800 dots per inch. 
Frequency Band: 2.4GHz. 
Transmission Distance: 32ft. max. 
Battery life: Approximately 4 months using 2 AA batteries. Battery life may vary upon usage.
Weight: 0.24 lbs including batteries 
Dimensions: 2.16” (W) x 5”(H) x 1.28
Color: Silver - Black