Considering the application environment, it is a small volume, low power, high dependability system.
考虑到实际应用环境，本系统具有体积小，功耗低，可靠性高等特点。
youdao
Turn up the volume and take calls in any noisy environment.
在任何嘈杂的环境都能接听电话。
应用推荐
模块上移
模块下移
不移动