Google Home is a voice-activated speaker powered by the Google Assistant. Ask it questions. Tell it to do things. It’s your own Google, always ready to help. Just start by saying, “Ok Google” to enjoy music, get answers on the spot, manage your everyday tasks, and control smart devices around the home. Discover what Google Home can do for you at Best Buy.
There are many passive amplifiers/speakers available on Etsy, but more often than not, the paltry built-in speakers of your smartphone or tablet aren't powerful enough to share your music effectively with other people
Mini Mushroom Speaker Bluetooth Wireless Speaker Silicon Suction Cup Cellphone Tablet PC Stand Free with super bass
online presentation software alternative to Prezi and PowerPoint. Free presentation templates and themes for speakers and content marketing Pros. Will give this a try with students this year hopefully.