How to use it quickly and easily ?
1. RELEASE, freely release the rope: Grab the grip and hold the leash, release the button and the dog can move freely
2. LOCK, Press and push forward, lock the rope: press the button to stop the free running of the dog, let it move within a
certain range
3. UNLOCK, Push back, cancel the pause: press the button again, let the bullets start, and the rope will be automatically rolled
back.