这个才9块钱。

https://www.temu.com/1pc-long-wire-android-endoscope-3-in-1-usb-type-c-borescope-inspection-camera-waterproof-for-smartphone-with-otg-and-uvc-pc-tube-endoscope-snake-inspection-mini-camera-with-long-wire-g-601099513467464.html?top_gallery_url=https%3A%2F%2Fimg.kwcdn.com%2Fproduct%2FFancyalgo%2FVirtualModelMatting%2F16cd3c9a3b2190e37bad580852c1651f.jpg&spec_gallery_id=10037163&refer_page_sn=10009&refer_source=10022&freesia_scene=2&search_key=Snake%20Camera%20%2B&refer_page_el_sn=200049&_x_sessn_id=27f9rs0jt2&refer_page_name=search_result&refer_page_id=10009_1676869029278_nrypan1u8l