Brand new MUSE S: The Brain Sensing Headband, Gen 1. Product description from manufacturer: - Improve your meditation practice and sleep hygiene with real-time feedback on your mind & body; Muse S monitors your Mind, Heart, Body & Breath. - Extended 10-hour battery life allows you to go from daytime Meditation & Mindfulness to bedtime with Sleep Journeys & Overnight Tracking - Prepare for a restful sleep with the soothing voice guidance of a meditation teacher and responsive natural soundscapes to help you drift off - Track your improvements and create habits for restorative sleep with Sleep Stage & Position Tracking, Sleep Efficiency Score and Deep Sleep Insights - Adjust and fit your headband, then pair via the free Muse app, put on your favourite headphones (not included), choose your meditation, and close your eyes First three photos for reference only; other photos are of the actual product you will receive.