Thank you for choosing the D-Pro Dual-Screen Translator. Equipped with advanced AI, it provides fast and accurate voice, photo, and text translations in a compact, portable design—ideal for travel, business, and daily use. This manual will help you quickly set up and master the device’s key features.

1. Product Overview

Learn about the essential physical controls and how to properly operate the device.

①Power on/off  ②Microphone  ③Translation button (red)  ④Translation button (blue)

⑤Type-c  ⑥Speaker  ⑦Camera

• Power On/Off: Long press the power button for 3 seconds.
• Sleep Mode: Short press the power button to wake or sleep the device.
• Touch Screen: Swipe to navigate pages or return to home.
• Return: Quickly press the power button twice to go back.

Package Contents

• 1 × D-Pro Dual-Screen Translator
• 1 × Type-C Charging Cable
• 1 × User Manual

2. Connection Settings

Follow these steps to connect your device to Wi-Fi or a mobile hotspot for optimal translation performance.

1. Use online translation first, then connect to a Wi-Fi network or mobile hotspot.
2. Go to Settings > WLAN and select a network.
3. For iPhones, enable Max Compatibility in the hotspot settings.

3. System Settings

Configure network, language, display timeout, and device information settings to optimize your device experience.

1. Wi-Fi: Connect to a wireless network.
2. Bluetooth: Connect to Bluetooth headphones or speakers (playback only).
3. Sleep Mode: Set the screen timeout duration.
4. System Language: Supports multiple languages including Simplified/Traditional Chinese, English, German, French, Japanese, Thai, Korean, etc.
5. Clear Data: Allows clear all history.
6. About us: Device model, serial number, system version, etc.

4. AI Talk Mode

AI Talk offers a quick and hands-free translation experience. Ideal for dynamic situations where you need seamless interaction using only the main device.

1. Use the main device only. Tap “AI Talk” on the main device to auto-connect the sub-device.
2. Press red or blue button to start/stop.
3. Choose translation mode: Fast, Smooth, or Accurate.
4. Right-side translation is broadcasting by default.
5. Adjust speech speed and font size in Settings.
   

5. Dual-Screen Conversation

This mode enables face-to-face conversations, allowing both users to view translated text on separate screens. Each device plays back the translated result for better understanding.

1. Power on both devices.
2. Tap “Dual-screen”on the main device to auto-connect the sub-device.
3. Press the red or blue button once to start, and again to stop.
4. Right-side translation is broadcasting by default.
5. Adjust speech speed and font size in Settings.

6. Listen Mode

This mode is ideal for passive listening or when you need to translate a speech or presentation. The main device displays the full conversation, while the sub-device focuses on outputting the translation.

1. Tap "Listen Mode" on the main device to auto-connect the sub-device.
2. Press a button once to start and again to stop.
3. Right-side translation is broadcasting by default.
4. Adjust speech speed and font size in Settings.

7. Long-Range Mode

Perfect for conversations at a distance or in noisy environments. Each device can display and play translations clearly and independently.

1. Tap "Long-Range" on the main device to auto-connect the sub-device.
2. Press and hold the button while speaking, release when finished (max 60s).
3. Both devices display bilingual text and play translations.
4. Adjust speech speed and font size in Settings.

8. Click Talk

Designed for short, manual speech input, this mode supports over 130 languages. Both parties hold a button while speaking to receive instant translation.

1. Tap the "Click Talk" icon on the screen.
2. Set source and target languages.
3. Optionally switch to Dual-Screen Mode.
4. Each speaker holds down the appropriate button while speaking.

9. Offline Translation

Continue translating even without internet access. This mode supports 17 major languages for face-to-face or solo use in offline environments.

1. Tap the "Offline Translation" icon on the screen.
2. Set source and target languages.
3. Optionally switch to Dual-Screen Mode.
4. Press and hold the red or blue button while speaking.

10. Photo Translation

Use your device’s camera to translate signs, documents, and other printed materials. Online mode supports 75 languages; offline mode supports 41 languages. Use it to translate menus, road signs, letters, documents, etc.

Note: Merge the sub-device to avoid blocking the main device's camera.

1. Tap the "Photo Translation" icon on the screen.
2. Set source and target languages.
3. Press the red button to focus and capture an image.
4. Swipe left/right to switch between image and text.
5. Press the power button twice to return.

11. Smart Recording

Capture and store important conversations for later playback and translation. A useful tool for meetings, lectures, and interviews.

1. Tap the "Smart Recording" icon on the screen.
2. Set source and target languages.
3. Tap the microphone icon to start recording.
4. Tap the top-right icon to access recordings.
5. Long-press a file for 2 seconds to delete it.

12. Real-time Translation

Facilitates live bilingual conversations with external viewing via a QR code. Great for shared viewing or mobile access to translated content.

1. Tap the "Realtime Translation" icon on the screen.
2. Set source and target languages.
3. Hold the respective button while speaking.
4. Tap the top-right corner to generate a QR code.
5. Scan using a browser or app to view live translations.

13. Phone Translation

Share translations instantly using your phone. Convenient for translating documents or signs during conversations with others.

1. Tap the "Phone Translation" icon on the screen.
2. Share the QR code with the conversation partner.
3. Press and hold the translator button to speak.
4. Adjust language settings on the phone as needed.

14. Input Translation

Convert typed text into spoken output in your selected languages. Ideal for translating written phrases on the go.

1. Select the"Input Translation" icon on the screen.
2. Set source and target languages.
3. Enter text; tap the play icon to hear it.
4. Adjust settings using the top-right icon.

15. Additional Features

Beyond translation, the D-Pro offers useful tools for everyday needs, study, and travel support:

• Language Learning: Interactive conversation practice with feedback.
• AI Assistant: Ask questions and receive spoken answers.
• World Clock: Check time zones worldwide.
• Currency Converter: View exchange rates.
• Unit Converter: Convert units of measure.
• Device Settings: Adjust volume, brightness, font, and more.

📦 Product Specifications

Category	Details
Network	Wi-Fi / Hotspot / Offline
Appearance	Body Material: ABS + PC Plastic + Glass
	Device Dimensions: 123.5 × 54 × 19 mm
	Package Dimensions: 145 × 86 × 41 mm
	Net Weight: 160g
	Gross Weight: 263g
Package Contents	Device ×1, Charging Cable ×1, User Manual ×1
Display	Main Screen Size: 5.0 inch
	Secondary Screen Size: 3.0 inch
	Main Screen Resolution: 640 × 1280
	Secondary Screen Resolution: 480 × 854
Battery	Type: Polymer Battery
	Main Device Capacity: 1650mAh
	Secondary Device Capacity: 350mAh
	Main Standby Time: Approx. 11 days
	Secondary Standby Time: Approx. 2.5 days
Main Working Time	6–8 hours
Hardware	System: Android
	Main Device Storage: 2GB RAM + 16GB ROM Sub Device Storage: 2GB RAM + 8GB ROM
	Speaker: BOX Cavity
	Camera: 5MP
	Port: Type-C
Charging	5V / 1A

💬 Need help? Visit our Contact Page or email our support team.
We're always here to help!