street-scavenged
Nathan Ingraham for Engadget
，这一点在新收录的资料中也有详细论述
Что думаешь? Оцени!。关于这个话题，新收录的资料提供了深入分析
The smaller of the two tubes is where the controls and the USB-C charging port sit. There is a switch near the bottom here that locks the controls so the ChillPill doesn’t accidentally turn on when it’s in your cluttered purse. This is important, since turning on the device and adjusting the intensity levels is a matter of pressing the other end of this tube and rotating the dial. There’s a screen that takes up the top surface and it’ll show your battery level and what speed or mode you’ve selected.