Dr. Bai graduated from the The Fourth Military Med Univ, Xian City, Shaanxi, China in 1984. He works in Tracy, CA and 1 other location and specializes in Pain Management. Dr. Bai is affiliated with Doctors Hospital Of Manteca and Sutter Tracy Community Hospital.
Answer Wiki. The Amazon Echo and Amazon Echo Dot are stationary devices (they need to be plugged in). The difference between them is that the Amazon Echo has a much better speaker built in, while the Dot is intended for use with an external speaker via line out/Bluetooth. The Dot is much smaller and cheaper so if you want Alexa in multiple locations, it's the best option.
Alexa gets new siblings: the Amazon Echo Dot and Tap. Amazonâs Echo was an unlikely hit in todayâs increasingly mobile world. Iâve got one, and Iâm always amazed how the Echo can set an alarm, tell you the weather, and play news podcasts, audio books, and music, including volume adjustments, all under voice control.