Very compact and easy to handle. Powerful too. The tripod stand it comes with is very useful if you want to go hands-free. Battery seems good and lasts long enough for several sessions before needing a charge, at least during the first few times I’ve tried it.
My dog has IVDD we used it for the first time and she is already reacting to the laser. Her muscles are twitching and she seems to be more settle right after laser.
Only had it one day so far but excited to use it! I was going to a pet therapist who was using one on my 15 year old dog's hips and after a few sessions he was so much better! So much so I had to purchase one for myself