Electronic Anti-lost alarm, Personal Reminder alarm,mini tester

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                                   Battery-No.7*1

                                  Weight-35.5grams 

             *Size of the receiver: 60*36*15mm 

                                         Battery-CR2023*1                                                            

                                        Weight-6.5grams

            * Size of the transmitter: 24.5*7mm

6). Free control within 0-25 meters for the guard against articles                        Package:                                                                

5). No radiation 

4). Not disturbance mutual 

3).Alarm with vibrating 

2).Searching function 

1).Anti-lost function 

Electronic Anti-lost alarm, Personal Reminder alarm,mini tester:

Electronic Anti-lost alarm, Personal Reminder alarm,mini tester:
1).Prevent children or pets losing
2).Prevent purse or baggag