Loftie is a WiFi connected device.
Loftie does not have an auxiliary (aux) port for wired headphones.
Loftie does not have any microphones listening or cameras watching—only the things you need to wind down and wake up.
Like all electrical appliances, Loftie does dissipate electric energy. Unlike a phone, however, Loftie does not require a cell phone signal, which means far less wireless activity.