Brainwave Detector Headband

Enhance focus, meditation, and relaxation with the BrainLink Brainwave Detector Headband. This wearable device measures brainwaves via three sensing electrodes, supports Bluetooth connectivity, and is compatible with Windows. Adjustable for head circumference 40–71 cm. Features a rechargeable 180mAh battery for up to 4 hours of continuous use. Made from eco-friendly composite resin, alloy metal, and PMMA.