**Product Specifications:**
**Model:** Q3
**Brand:** XTC
**Features:**
- New upgraded hardware
- Large screen for video calls
- Enhanced color options
- Historical location tracking
- 4G connectivity
- WeChat integration
- Mobile payment support
- IPX8 waterproof rating
- Long battery life
- 4G global network compatibility
- AI positioning technology
- Multi-mode positioning including GPS, Beidou, QZSS, WiFi, base station, camera-assisted, and accelerometer
- Indoor positioning support in over 4000 large shopping malls, high-speed rail stations, airports, and more
- Accurate positioning trajectory recording
**Design:**
- Child-friendly design for exploring the world
- 1.5-inch large screen display
- High-definition front camera for video calls and capturing moments
- F/2.4 large aperture for clear images
**Functionality:**
- Mobile payment for easy transactions
- Real-time expense monitoring and parental controls
**Certifications:**
- CCC, SAR, 3C, waterproof testing reports, strap testing reports, national quality inspection reports
**Sales and Support:**
- Over 20,000 sales points nationwide
- 200+ customer service centers
**Additional Information:**
- Location tracking requires internet connection and accuracy may vary based on software version and environmental factors
(Note: The above specifications are based on the provided information and may be subject to updates or changes.)
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