@CNN: Sleeping in China just got more futuristic. Two major international hotel groups have just announced high-tech upgrades at some of their China properties. Here’s what guests can expect. https://t.co/vWpBqfBKpC via @CNNTravel https://t.co/4lqn3oGUTC

@CNN: Sleeping in China just got more futuristic.

Two major international hotel groups have just announced high-tech upgrades at some of their China properties. Here’s what guests can expect. https://t.co/vWpBqfBKpC via @CNNTravel https://t.co/4lqn3oGUTC