Technical specifications

Number of Channels	​	4 (plus reference at AF7, and ground at AF6)
10-20 positions	​	FP1, FP2, T5 (P7), T6(P8)
Sampling Rate	​	300 Hz
Analog/Digital Converter (ADC)	​	16-bit with Resolution of 0.3µV referred to input of sensor
Common Mode Rejection Ratio (CMRR)		> 120dB (< 100Hz)
Bandwidth	​	0.003-150Hz with a flat bandwidth between 0.1 and 100Hz
Channel Cross talk	​	< -70dB with sensors
Maximum Input Range	​	10mV(pp)
DC Offset Tolerance	​	+/- 200mV
Shorted Input Noise		<1 µVrms
Channel Matching		> 40dB (0.1Hz – 100Hz)
Frequency Response Flatness		±1% over 0.1-70Hz band.
Inputs Voltage Protection		500V dc
Connectivity	​	BLE
Battery capacity		Lipo battery 900mAh
Battery Life	​	Up to 24 hours (LiPo)
Impedance Measurement	​	Real-time
Accelerometer	​	3-axis
Motion Sampling	​	30 Hz
Sensor Material	​	Ag/AgCl Electrode tips