Beeper Collar, training and hunting for dogs. 1. The hunter put it,on the dog's neck,like a collar. 2. Mode 1-5,when the dog is moving,the beeper make don't "BIB" sound, when the dog no moving,the beeper make "BIB" sound every 2 seconds. 3. Mode 6-10, when the dog is moving,the beeper make "BIB" sound every 15 seconds, when the dog no moving,the beeper make "BIB" sound every 2 seconds.which means that have find the "Bird". 4. Bulit-in 3.7V and 500mAh Li-battery. 5. Bulit-in Buzzer Speaker max to 128 dB. 6. Waterproof,anti dust,Seal design. 7. Size: 68*48*46 MM
