是两脚插头的插座吗？
不仅可以放在车里面的绝缘子螺脚，且不用但心电池的问题，因为可以用车里配置的插座。
The crazy looking speaker can fit in your car's cupholder and don't worry about batteries, the gadget is powered by car's accessory socket.
交流电源插座适合美式2或3脚插头及欧洲制式插头使用。
Ac power sockets are receptacle for US 2 or 3 pins plug and European standard.
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