Brand new!
Anti-lost function

Main purposes:
Prevent pets losing
Prevent objects leaving somewhere
Prevent children leaving adult
User can freely set safe distance within 0~20m (If there are no special wireless blockings)

Transmitter:
- Power: 1xCR2032 battery (include)
- Dimension: 33.4*28.6*11.8mm
- Weight: 7.5g
Receiver:
- Power: 2xCR2032 battery (include)
- Dimention: 46*38*15.5mm
- Weight: 26g
Color: white

Package include:
1* Transmitter
1* Receiver

Package dimension: 145*100*28mm
Package weight: 118g