Introduction to PU50
Three kinds of ultrasound: stable, fluctuating, irregular,
Training mode: buzzer warning, LED indicator,
Output power: 22~25KHZ
Effective distance: 16.4 feet
Battery advantage: built-in lithium battery, (300 mAh) charging for 1-2 hours, standby for 12-15 days.
Applicable objects: dogs of various body types (15lb~80lb) and 1.2-20kg.