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Slim black USB-C otoscope with 3.9 mm probe and LED ring

ScopeAround SASA39i USB-C Otoscope 720P 2x 3.9mm Black

SKU CH-CACH-3XB77

A 3.9 mm USB-C otoscope with 720P camera, 6 adjustable LEDs and 2× magnification for live ear-canal viewing on iPhone 15/16 or Android devices

  • Power drawUSB Powered
  • Product formatSASA39i
  • Supported resolutionsSASA39i
  • Video resolutionSASA39i
  • Zoom type2 multiplier x
  • Video capabilitiesSmartphone, Tablet
  • 720P HD camera with six adjustable LEDs gives clear ear-canal views
  • One-tap photo and video capture stores images directly on your phone
  • Split-screen mode lets you compare live view with saved images side by side
  • USB-C plug-and-play works with iPhone 15 and 16 series plus Android devices
  • 9 mm slim probe and soft silicone tips fit comfortably for family use

USB-C Otoscope for Smartphones

The ScopeAround SASA39i is a USB-C otoscope built for iPhone 15 and 16 series plus Android devices. It draws power directly from the phone and works through a free companion app. The 3.9 mm probe fits comfortably in adult and child ear canals. Designed for home users who want a simple, portable way to inspect ears without a separate screen or battery.

USB-C Interface Limits

The device requires a host with a USB-C port that supports USB video class and OTG. It will not connect to Lightning-only iPhones or to micro-USB Android phones. No internal battery means the otoscope stops working the moment the cable is unplugged. The app must be installed and granted camera permission before the first use.

720P Resolution with 2× Digital Zoom

The camera captures 720P video and applies a 2× digital magnification for closer views. Fixed-focus optics and six adjustable LEDs provide illumination across a 70-degree field of view. Buyers who need 1080P capture, optical zoom, or a built-in display should look at other models.

How it compares

Measured against everything we stock in Video Capture Cards & Boxes, at today’s prices. Recalculated every night.

Price $27.99
Cheaper than about 70% of the 987 comparable items (median $43.99).

Specifications

Product
Brand nameScopeAround
Product lineSASA39i
Model nameSASA39i
Part numberSASA39i
Product colorBlack
Display
Supported resolutionsSASA39i
Audio & video
Video resolutionSASA39i
Zoom type2 multiplier x
Video capabilitiesSmartphone, Tablet
Ports & slots
Component videoScopeAround Otoscope with Light
Power
Power drawUSB Powered
Power supplyUSB Powered
Software
Software applicationApplication
More details
Product formatSASA39i
Indicator lightLED

Questions about this item

Should I choose the 720P USB-C otoscope or a model with a built-in screen?

The SASA39i needs a phone or tablet with USB-C to display its 720P feed, while screen models work standalone but are bulkier.

What does the 720P resolution actually show inside an ear canal?

The 720P sensor combined with six adjustable LEDs and a 70-degree lens gives a clear view of wax buildup and the eardrum.

How does the USB-C connection limit which phones can use this otoscope?

It works only with devices that have a USB-C port, such as iPhone 15 and 16 series and most recent Android phones.

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