1. Global range, accurate positioning.
2. The card can only make a sound if it is within the Bluetooth signal range of the mobile phone. The Bluetooth signal is affected by the environment, such as the walls of buildings, metal, and body blocking, which will affect the strength of the Bluetooth signal.
3. Using special technology, ultra-thin pressing technology, after multiple inspections and tests, the experience and performance are upgraded.
4. Built-in large capacity battery, ultra-long standby.
5. Applicable to iOS and Android systems
6. Parameters:
MCU: ARM 32-bit processor, built-in Bluetooth
Reminder method: buzzer and LED
Battery: 540mAh, standby for 36 months
Protection level: IP66
Size: 8.6x5.4x0.25cm
Weight: 16g
2. The card can only make a sound if it is within the Bluetooth signal range of the mobile phone. The Bluetooth signal is affected by the environment, such as the walls of buildings, metal, and body blocking, which will affect the strength of the Bluetooth signal.
3. Using special technology, ultra-thin pressing technology, after multiple inspections and tests, the experience and performance are upgraded.
4. Built-in large capacity battery, ultra-long standby.
5. Applicable to iOS and Android systems
6. Parameters:
MCU: ARM 32-bit processor, built-in Bluetooth
Reminder method: buzzer and LED
Battery: 540mAh, standby for 36 months
Protection level: IP66
Size: 8.6x5.4x0.25cm
Weight: 16g