Portable USB Rechargable
to Keep Your Pets within 20 Meters Around
Main Features:
Small, exquisite and portable
100db warning voice with LED flashing light 
RFID technique with the strong anti-interferential function 
Consist of two parts: Master(belongs to pet owner)and slave-master(belongs to pet) 

How to USE:
1.Attach the slave-master(which including transmitter)on dog collar
2.Turn on the switch for the both
3.the two devices are connected when the LED indicator on the slave-master slowly flashes
NOTE: The slave-master MUST be attached on pet collar
The collar size could be adjustable to a suitable range according pet neck size
The maximum size is 65cm
Specification:
General
ColorBlack, Yellow
FeatureUSB Recharge, Low power alarm
Special FunctionLED Torch
Power SupplyCharging through USB cable
Function Info
Controller Working Distance20 meters
Specification
Standby Time70 hours(The master), 30 hours(The slave-master )
Weight/Size
Product Weight