Electric dog collar(WT712)

Electric dog collar 1. The most effective bark control collar. 2. High-frequency sound waves and shock level to stop dogs barking automatically delivers sound and shock stimuli. 3. Small and lightweight. 4. Microprocessor controlled. 5. Operates on a standard 6V battery ( available below) 6. Voice recognition feature minimizes false triggering. 7. Effective on dogs from 2 to 60kg. 8. Operates on a single, long lift, 6V alkaline battery (available below). 9. High quality nylon strap adjusts from 5 to 24 inches.