1. Introduction
The Teslong SA39W WiFi Visual Otoscope is a versatile and user-friendly device designed for visual inspection and cleaning of the ear canal, nose, mouth, throat, and even for pets. Featuring a high-definition camera with a 3.9mm ultra-thin diameter, 6 LED lights, and multiple coated glass lenses, it provides clear and detailed views. Its wireless WiFi connectivity ensures easy integration with Android and iOS smartphones and tablets, allowing for real-time viewing, photo capture, and video recording. The device is engineered with a non-heating smart-chip for safe operation and includes ear injury protection features.
2. Package Contents
Please check the box for the following items:
- 1x Teslong SA39W Otoscope
- 3x Ear Speculum
- 8x Ear Spoons
- 1x USB Charging Cable
- 1x User Manual (English)
- Alcohol Prep Pads
- Cotton Swabs
3. Specifications
| Feature | Detail |
|---|---|
| Model Number | SA39W |
| Special Features | Image Correction |
| Network Standard | IEEE 802.11 b/g/n |
| Antenna | Built-in IPEX antenna |
| Working Frequency | 2.4GHZ |
| Data Transmission Rate | Up to 150Mbps (802.11 b/g/n) |
| Image Sensor | CMOS |
| Support Resolution | 1280x720 pixels |
| Camera Diameter | 3.9mm |
| Viewing Angle | 7.08 degrees |
| Focal Length | 10-30mm |
| Camera Lighting | 6 LED lights |
| Power Supply | 5V/1A |
| Battery Type | 350mAh Lithium Battery |
| Working Hours | 1.5 to 2 hours |
| Waterproof and Dustproof Level | IP67 |
| Color | White |
| Material | PVC+ABS |
4. Setup Guide
4.1 Charging the Device
- Connect the provided USB charging cable to the otoscope's charging port.
- Plug the other end of the USB cable into a 5V/1A USB power adapter (not included) or a computer's USB port.
- The indicator light on the device will show charging status. Ensure the device is fully charged before first use (approximately 1.5-2 hours for a full charge).
4.2 App Installation
To use the visual features of the otoscope, you need to install the companion application on your smartphone or tablet. The app is compatible with both Android and iOS systems.
- For Android users: Search for the app name (usually indicated in the included manual or on the product packaging) in the Google Play Store and install it.
- For iOS users: Search for the app name in the Apple App Store and install it.
4.3 WiFi Connection
The Teslong SA39W connects to your mobile device via WiFi for real-time viewing.
- Power on the otoscope by pressing and holding the power button. A WiFi indicator light should illuminate.
- On your smartphone or tablet, go to your WiFi settings.
- Look for a WiFi network named similar to "Teslong-SA39W-XXXX" or "WiFi_Ear_Camera-XXXX" (where XXXX is a unique identifier).
- Connect to this network. No password is usually required for the device's direct WiFi.
- Once connected, open the installed companion application. The live view from the otoscope camera should appear on your screen.
5. Operating Instructions
5.1 Attaching Accessories
Before use, select the appropriate ear speculum or ear spoon and gently attach it to the tip of the otoscope. Ensure it is securely fastened.
5.2 General Use
- Ensure the otoscope is charged and connected to your mobile device via WiFi as described in the Setup Guide.
- Open the companion app to view the live feed.
- Gently insert the otoscope tip into the area you wish to inspect (ear canal, nostril, mouth, etc.). Always proceed with caution and avoid forcing the device.
- Use the app's interface to capture photos or record videos of the inspection. The app may also offer an image comparison mode for tracking changes over time.
- The 6 LED lights provide ample illumination for clear viewing.
5.3 Multi-function Applications
The Teslong SA39W is designed for various applications:
- Ear Inspection & Cleaning: Carefully guide the otoscope into the ear canal. Use the ear spoons to gently remove visible earwax while monitoring the live feed to prevent injury.
- Nose Inspection: Inspect nasal passages for blockages or irritation.
- Mouth & Throat Inspection: Examine the oral cavity and throat for any abnormalities.
- Skin Inspection: Use for close-up examination of skin areas.
- Pet Inspection: Suitable for inspecting the ears or other accessible areas of pets.
5.4 Ear Injury Protection
The design of the otoscope, especially when used with the provided ear speculum, incorporates features to help prevent accidental injury to the eardrum. Always use the device carefully and avoid deep insertion.
6. Maintenance
6.1 Cleaning
The otoscope camera tip is rated IP67 waterproof, meaning it can withstand immersion in water up to 1 meter for 30 minutes. After each use, especially when used for earwax removal, clean the camera tip and any attached accessories thoroughly.
- Remove any attached ear spoons or specula.
- Wipe the camera lens and tip with an alcohol prep pad or a soft cloth dampened with disinfectant.
- Rinse the ear spoons and specula with warm water and soap, then dry completely.
- Ensure all parts are dry before storing.
6.2 Storage
Store the otoscope and its accessories in a clean, dry place, away from direct sunlight and extreme temperatures. Keep out of reach of children.
6.3 Battery Care
To prolong battery life, avoid fully discharging the device frequently. Charge the device regularly, even if not in use for extended periods (e.g., once every 3 months).
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Cannot connect to WiFi | Device not powered on; incorrect WiFi network selected; app not open. | Ensure otoscope is on. Select the correct WiFi network (e.g., "Teslong-SA39W-XXXX"). Open the companion app after connecting to WiFi. |
| No image on screen / Poor image quality | Camera lens dirty; low battery; app malfunction; device too far from phone. | Clean the camera lens. Charge the device. Restart the app and otoscope. Ensure device is within close range of your phone. |
| Device not turning on | Low battery; faulty device. | Charge the device for at least 30 minutes. If it still doesn't turn on, contact customer support. |
| App crashes or freezes | App bug; insufficient phone memory. | Close and restart the app. Ensure your phone's operating system is up to date. Clear app cache or reinstall if necessary. |
8. User Tips
- Always use the ear speculum to prevent over-insertion and protect the eardrum.
- When cleaning earwax, move slowly and gently. If you encounter resistance or pain, stop immediately.
- For children, it is recommended that an adult supervises or performs the inspection.
- Regularly clean the camera lens to ensure clear images.
- Keep the device charged to avoid interruptions during use.
- If you experience any discomfort or pain during use, discontinue immediately and consult a medical professional.
9. Warranty and Support
For any product defects or issues not covered in this manual, please refer to your purchase documentation for warranty information or contact the seller's customer support. Keep your proof of purchase for warranty claims.
