智能化自动休眠和自动关机，省电环保，安全长寿。

Intelligent sleep and auto power off ensure save energy, environment protection, safety and keep long life.

youdao

智能化自动休眠和自动关机，省电环保，安全长寿。

Intelligent sleep and auto power off ensure save energy, environment protection, safety and keep long life.

youdao