- Advanced 4G LTE connectivity ensures real-time GPS tracking with ultra-fast data transmission

- Military-grade durable casing with shockproof rubber coating for extreme conditions

- High-sensitivity quad-band GSM antenna with precise positioning (±3m accuracy)

- Integrated physical keypad with laser-etched buttons for tactile operation in emergencies

- Multi-scene application: fleet management, elderly/child safety, asset tracking, outdoor adventures

- Ultra-long 3800mAh lithium polymer battery with smart power-saving mode (7-15 days standby)

- Waterproof IP67 rating withstands rain, dust, and temporary submersion

- Dual-mode positioning (GPS + LBS) with geofencing alerts via dedicated mobile app

- Bulk purchase advantage: wholesale pricing available for logistics companies/schools/security firms

- Global compatibility with all major carriers" SIM cards (unlocked)