Shell Material:LED
Suit Phone OS:iOS 6.0 or above; Android system 2.3 or above; Bluetooth version 3.0.
Color:Blue//Pink/green
Memory:Cloud memory
SIM type:Micro SIM card
Features:
Phone call conversation, Security fence, Remote monitoring, A key for help, Buddy management, Rremote alarm clock, Remote monitoring, Llife waterproof, Llong standby time etc.
Bluetooth:4.0
Speaker/MIC:Support
SIM card holder:Support
Chargers:Support
GPS:Support
Pedometer:Support
Sleep monitor:Support
Standby:About 2-3 days
Material:Food grade silicone bracelet