Emergency Anti-Lost Smart Watch Kids Q50 Accurate Tracker SOS

Tutorial :

Features:
Watch alarm and safety area.
LBS data location, two mode to lactation.
Inter-phone and health monitor.
Low power alarm and remote turn off.
Mobile phone or computer GPRS service platform, double control model.

Descriptions:
LBS positioning
support (10 to 50 m range) by the impact of nearby high buildingsGSM main chip
MTK 2503, the dominant frequency of 364MHzGSM band support
850/900/1800/1900 four frequencyLBS chip
MTK 3337LBS signal
BD2, 1561.098MHz / C/A code L11575.42MHzLBS positioning accuracy
5-15 MBase station positioning accuracy100-1000MAverage standby current
less than 3 mAAverage operating current
about 55mAOperating temperature-20 ~ 70 degreeWorking humidity
5% to 95%
Specifications:
Length: 34cm
Width: 3.2cm
Strap width: 2cm
Thickness: 1cm
Color: pink, green blue

Package Included:
1 x Smart Watch
1 x Cable
1 x User Manual