The BGR Deals team has been at it for a long time, and as many years as we’ve been doing this, there are a handful of products that are always wildly popular when they get good discounts. Instant Pots, wireless headphones, and Dyson vacuums are obviously near the top of the list, but there’s another little gadget you might not realize is so popular. It’s called the DEPSTECH 1200P WiFi Borescope Inspection Camera, and tens of thousands of our readers have bought them over the years.

This awesome device connects to your smartphone wirelessly and can then be snaked into pretty much anything to let your smartphone see where no other phone can. You can capture images and videos, of course, and there are even attachments that let you see around corners or hook keys and jewelry that needs to be recovered. It’s worth every penny at $40, but you can snag one right now for just $28.99 if you clip the on-site coupon and use the promo code D59LNQGD at checkout!

Here’s more info from the product page:

  • WiFi Connection, High Compatibility: Via WiFi from endoscope WiFi hot-spot box, this unit can work with Android 2.3+devices excluding Google Pixel 2 temporarily& iOS 6.0+, breaking through different plugs limits. When the device is connected with endoscope WiFi, the cellular data shall be off owing to the transmission limits.
  • CamTele & Premium Camera Chip: Depstech’s newest Camtele technology, enhanced camera lens, focal distance enlarges to 16’ in from 1’ in, with smoother 30 fps refresh rate.
  • 1600x1200P Resolution, HD Image & Live Feed Video Display: This snake inspection camera shoots further & clearer pics and videos in hard-to-reach places. Saved to your phone after connecting the Depstech app to your phone gallery.
  • 2200 mAh Batteries, Longer Working Time: lager than 1800 mAh capacity, Depstech endoscope can work up to 5H after fully charged, unlike those camera only working a few minutes.
  • Semi-ridged Cable, IP67 Waterproof & 6 Adjustable LED Lights: Flexible cable bends and holds its shape to access confined place, such as curved holes. Dark & wet areas will be easy to observe due to waterproof and blue LED tech. Pls note that our products are certified and pls place an order on DEPSTECH endoscope.

Follow @BGRDeals on Twitter to keep up with the latest and greatest deals we find around the web. Prices subject to change without notice and any coupons mentioned above may be available in limited supply. BGR may receive a commission on orders placed through this article, and the retailer may receive certain auditable data for accounting purposes.