1. Introduction
The ESTG S35 is a smart AI language translator device designed for seamless communication across various languages. Featuring ChatGPT integration, a 4.0-inch high-definition touch screen, and support for 148 online and 18 offline languages, it serves as a versatile tool for travel, business, and learning. This manual provides detailed instructions on how to set up, operate, and maintain your S35 translator.


2. Package Contents
Upon unboxing your ESTG S35, please ensure all items are present:
- AI intelligent translation machine (S35) x 1
- Packaging box x 1
- Hanging rope x 1
- Product manual x 1
- Data cable x 1

3. Device Layout and Buttons
Familiarize yourself with the physical components and controls of your S35 translator:

- Speaker: Located at the top, for audio output.
- Camera: Rear-facing, 5-megapixel high-definition camera for photo translation.
- Volume Key (+/-): Adjusts audio volume.
- Reset Key: Small button for device reset (requires a pin).
- Power Button: Turns the device on/off and locks/unlocks the screen.
- Memory Card Slot: For expandable storage.
- Hanging Rope Hole: For attaching a lanyard.
- Return Key: Navigates back in menus.
- Voice Key A: Activates voice input for one language.
- Voice Key B: Activates voice input for the second language.
- Charging Port: USB-C port for charging.
- Microphone: Located at the bottom, for voice input.
4. Setup Guide
4.1 Initial Charge
Before first use, fully charge your S35 device using the provided data cable and a compatible USB power adapter. The battery capacity is 1500mAh, providing long standby time.

4.2 Power On/Off
- To Power On: Press and hold the Power Button until the screen lights up.
- To Power Off: Press and hold the Power Button, then select 'Power Off' on the screen.
4.3 Network Connection
For online translation features, the device requires an internet connection. You can connect via Wi-Fi or a mobile hotspot.
- Go to 'Settings' on the device.
- Select 'Wi-Fi' and choose your desired network.
- Enter the password if prompted.
4.4 Language Selection
Upon first boot or in settings, select your preferred system language and the languages you wish to translate between.
5. Operating Instructions
The S35 offers various translation modes and smart features:
5.1 Online Translation
Supports accurate translation in 148 languages online, covering over 100 countries worldwide with various accents (e.g., 7 English, 7 Arabic, 9 Spanish accents).
- Ensure the device is connected to the internet.
- Select 'Online Translation' from the main menu.
- Choose your source and target languages.
- Press and hold Voice Key A or B to speak, then release to translate.

5.2 Offline Translation
Built-in with 19 precise offline translation packages, allowing translation without an internet connection. Continuous updates for more languages are planned.
- Select 'Offline Translation' from the main menu.
- Choose your desired offline language pair.
- Speak into the microphone for instant translation.

5.3 Photo Translation
The 5-megapixel camera supports translation for 74 languages, ideal for menus, road signs, and instruction manuals. It features horizontal and vertical autofocus.
- Select 'Photo Translation' from the main menu.
- Point the camera at the text you wish to translate.
- The device will automatically focus and translate the text. You can also have it read aloud.


5.4 Simultaneous Interpretation
Real-time sharing of accurate translation results. Scan a QR code to synchronize translation results with a mobile phone or other devices using software like Chrome, PayPal, or WeChat.
- Select 'Simultaneous Interpretation' from the main menu.
- Follow on-screen instructions to connect with another device via QR code.
- Engage in real-time interpreted conversations.

5.5 Group Translation
Facilitates group chat with multiple people in different languages, supporting up to 117 participants simultaneously across 148 languages.
- Select 'Group Translation' from the main menu.
- Create or join a group and invite other S35 users.
- Communicate freely, and the device will translate messages for all participants.

5.6 Intelligent Recording
Professional noise reduction for simultaneous recording and translation, offering real-time transcription and translation for 13 source languages into 115 translated languages.
- Select 'Intelligent Recording' from the main menu.
- Start recording your conversation or speech.
- The device will transcribe and translate in real-time.

5.7 ChatGPT Integration
The S35 adopts ChatGPT big model language processing technology, making communication more friendly and natural. It provides rich and practical solutions and intelligent voice services, supporting voice commands and various usage scenarios.
- Access the ChatGPT feature from the main menu.
- Interact with the AI assistant for information, travel plans, or general queries.

5.8 Language Learning
Follow the translator to learn pronunciation with intelligent scoring, turning the device into a learning tool.
- Select 'Language Learning' from the main menu.
- Choose a language and practice pronunciation.
- Receive real-time feedback and scoring.

5.9 Unit and Currency Conversion
Free conversion of multiple currencies (26 types) and various units (length, volume, weight, temperature) for convenience while traveling or shopping abroad.
- Select 'Unit Conversion' or 'Currency Converter' from the main menu.
- Input values and select units/currencies for instant conversion.

5.10 Mobile Translation
Supports wireless scanning tools like WeChat and browsers, enabling connectivity between mobile phones and the translator for enhanced communication.
- Select 'Mobile Translation' from the main menu.
- Follow the instructions to connect your smartphone to the S35.
- Utilize the integrated features for seamless mobile communication.

6. Maintenance
6.1 Cleaning
To clean the device, use a soft, dry, lint-free cloth. Do not use abrasive cleaners, solvents, or aerosol sprays directly on the device. Avoid getting moisture in any openings.
6.2 Software Updates
The S35 translator receives continuous updates for new languages and improved features. Ensure your device is connected to Wi-Fi to receive and install these updates. Check for updates periodically in the device's 'Settings' menu.
6.3 Battery Care
To prolong battery life, avoid exposing the device to extreme temperatures. Charge the device regularly, but avoid leaving it fully charged or fully depleted for extended periods.
7. Troubleshooting
7.1 Device Not Turning On
- Ensure the device is sufficiently charged. Connect it to a power source and try again after a few minutes.
- If unresponsive, try performing a hard reset by pressing the Reset Key with a thin pin.
7.2 Translation Not Working
- Online Translation: Check your Wi-Fi connection. Ensure it is stable and has internet access.
- Offline Translation: Verify that the necessary offline language packages are downloaded and installed.
- Ensure you are speaking clearly and directly into the microphone.
- Check that the correct source and target languages are selected.
7.3 Photo Translation Issues
- Ensure there is adequate lighting for the camera to capture the text clearly.
- Hold the device steady to avoid blurry images.
- Make sure the text is within the camera's frame and not too small or distorted.
7.4 Unresponsive Touch Screen
- Restart the device.
- If the issue persists, perform a hard reset using the Reset Key.
8. Specifications
The ESTG S35 translator boasts the following technical specifications:

| Feature | Specification |
|---|---|
| Screen Size | 4.0-inch, Touch Screen |
| Resolving Power | 640*1136px |
| Body Size | 125.8*59*10.7mm |
| Weight | About 100g |
| CPU | Four-core built-in GPU |
| Memory | 16GB |
| Speaker | BOX speaker |
| Battery Capacity | 1500mAh |
| Online Translation | 148 types |
| Offline Translation | 19 types |
| Simultaneous Interpretation | 148 types |
| Photo Translation | 74 types |
| ChatGPT | Supported |
| Intelligent Recording | 115 types |
| Group Translation | 148 types |
| Language Learning | 148 types |
| Text Translation | 148 types |
| Currency Converter | 26 types |
| Mobile Translation | 148 types |
| Music/Video Playback | Supported |
9. User Tips
- Pronunciation Clarity: For best voice translation results, speak clearly and at a moderate pace.
- Offline Language Packs: If you plan to travel to an area with limited internet access, ensure you download the necessary offline language packages beforehand.
- Language Availability: While the device supports many languages, specific dialects or less common languages like Hebrew might require checking for updates or online connectivity. Always verify language support for your specific needs.
- ChatGPT for Travel: Utilize the ChatGPT feature to quickly get information about local customs, directions, or even to plan your itinerary.
- Screen Protection: Consider using a screen protector to keep the 4.0-inch high-definition touch screen free from scratches.
10. Warranty and Support
For detailed warranty information, service terms, and additional support, please refer to the comprehensive user manual PDF provided by the manufacturer. You can access the PDF version of the manual here: User Manual (PDF).
For further assistance, please contact your retailer or the manufacturer's customer support.





