Children Student Touch Screen Smart Watch GPS/Phone Call/WiFi
100% Brand new and high quality!
Five positioning system,GPS,BDS,LBS,WIFI,AGPS.
Double side talk,voice chat,seamless communication.
72 hours loing standby time,find family wherever you want.
Touch screen design,special for child.
SOS alarm for help and lighr anti lost.
Alarm clock remind and you can listen to the music as you like.
Band Material: Silica Gel
MHz/L1,1575.42MHz C/A code
GPS watch /GPS positioning
accuracy: 5-15 meters
Base station location accuracy: 100 ~ 1000 meters
GPS channel number: 22 channel