Amazon Echo

Amazon Echo is designed around your voice. It's always on - just ask for information, music, news, weather, and more. Echo begins working as soon as it detects the wake word. You can pick Alexa or Amazon as your wake word. Echo is also an expertly tuned speaker that can fill any room with immersive sound.

Price: $200

Website: http://www.amazon.com/Amazon-SK705DI-Echo/dp/B00X4WHP5E