Muse
TECH SPECS 
DescriptionMuse is a headset that gives users real-time feedback on what is happening inside their brain while they meditate. It does this by using seven EEG sensors along the scalp (2 on the forehead, 2 behind the ears plus 3 reference sensors). 
Physical
Batteries5 Hours of Continuous Use (Rechargeable Li-Ion). MicroUSB port (cable included) and LED Indicator.
ConnectivityWireless Connection: BT 4.0
Other
METRICS 
MeasuresMuse detects a range of brain electrical activity and transforms it into easily understandable experiences. While you meditate, the headband measures whether your mind is calm or active, and translates that data into sound that you can hear. When you’re calm, you’ll hear the sound of peaceful weather. If Muse senses your mind wandering, you’ll hear the weather sounds get stronger, gently guiding you back to calm.
Other
LINKS 
Affiliate link*Muse | Amazon
Read moreArticle
*Disclosure: We are a professional review site that receives a small commission from sales of certain items, but the price is the same for you. See our affiliate disclosure page for more details.
**All tech specs and images on this page come from manufacturers. These may change over time as manufacturers sometimes update their devices. While we cannot guarantee absolute accuracy of information on this page, we promise to review this content regularly and do our best to bring you the most up-to-date information. To be absolutely sure of tech specs of a particular device, we recommend checking the manufacturer’s website.