NeuroSky MindWave Mobile BrainWave Starter Kit Learn about your brainwaves, train your meditation, and develop your own applications with the Mindwave Mobile Wireless Headset Embedded BT/BLE dual mode module and compatible with iOS, Android, PC, and Mac. Detects raw-brainwaves, EEG power spectrums (Alpha, Beta, etc.), eSense meters for Attention, Meditation, and future algorithms More than 100 brain training games and educational apps available from the NeuroSky App Store Uses a single AAA Battery (Not included) for 8-hour battery run time