Echo Dot is a hands-free, voice-controlled device with a small built-in
speaker—it can also connect to your speakers or headphones over
Bluetooth or through a 3.5 mm audio cable to deliver stereo sound to the
speakers you choose. Dot connects to the Alexa Voice Service to play
music, provide information, news, sports scores, weather, and
Finally a bookmark more practical than just keeping your page and chapter. The Kyouei illuminated bookmark is a sleek sheet of circuitry that takes advantage of silver ink circuits printed on its film to emits directional LED lighting when folded over, using the CR2032 lithium coin battery as power.