Remote control: you can train your dog while playing outside, our dog collars have a range of up to 300m. 3 MORE CONVENIENT TRAINING MODES - This electric training collar has modes [Beep, Vibration and Static Shock] Buzzer and vibration are fixed and not adjustable. RECHARGEABLE BATTERY AND QUICK CHARGING - After 2 hours of quick charging, you can use our training collar for 2-3 hours; with the charging cable you can charge both the remote control and the collar
