GPS: GPRS+ Beidou+LBS GPS sensitivity: -165DB GPS accuracy: 5 - 15m LBS accuracy: 100 - 1000m Default mode: 1 time upload 1 time, standby 4 - 5 days Standard mode: upload once in 30 seconds, standby for 12-15 hours Working visibility: 20 - 55°C Battery: polymer 500 mAh Interface: USB charging GSM frequency: 850 / 900 / 1800 / 1900MHz Material: ABS + PVC Alarm mode: fence alarm, mobile alarm, remote listening APP: The name is E Guardian, scan the QR code to download Uses: intelligent anti-lost, one-click call, smart reminder, position tracking, power saving and durable, two-way anti-lost, historical track query, small and portable
Product size: 8.50 x 1.20 x 1.60 cm / 3.35 x 0.47 x 0.63 inches Package weight: 0.149 kg Package size: 12.00 x 7.00 x 3.00 cm / 4.72 x 2.76 x 1.18 inches