Review on 🐶 Waterproof Rechargeable LED Dog Collar - Illuminated Adjustable Flashing Glow-in-the-Dark Collars by MASBRILL by Nancy Willink

I used several brands. Everyone has good points and bad design choices. This one was ordered in "small""pink" as shown in the photo. Also note that the collar in this photo is the size of a dog with a neck measurement of only 11.75 inches. The FIVE LEDs end below the protruding collar because MASBRILL have chosen to go with a "drop down" type of buckle arrangement instead of the more traditional design which has a dangling free end after trimming the collar to its maximum length use. This is good for the dog but causes a big headache when the user's dog has to adjust the collar from its maximum length Also note the photo I took which shows a better angle than the photo MASBRILL provides: The Material of the collar surrounds the power supply, which is 2 inches long and is a hard, tough, inflexible piece! This piece will put pressure on your dog's neck unless you have a large dog in which case there will be no noticeable bulge. The buckle and attachment ring are HUGE and quite strong; again more suitable for a larger dog. Also note that a strange rubber plug is inserted into the cylindrical 2.5mm charging port to make the device "waterproof" (read as "splashproof if lightly watered"). Of course this will hold most of the splash water until you wear out or accidentally rip off the very small bootie/plug. And you need to follow the 12" to 2.5" USB to barrel cable. NO convenient micro USB plug-ins for YOU! Luckily, the rechargeable sealed battery has a Li-Ion capacity of 250mAh, giving you around 10 to 16 hours of use in constant light and twice as long in epilepsy-inducing flashing modes. When plugging in the charging cable, all LEDs light up with 50% brightness. This wasted energy allows the battery to be fully charged in about two hours. again with a proprietary charging cable. Don't get me wrong this collar looks like a higher quality item than average. Just don't use it on a dog with a thin neck. I will update this review if/when the dog collar power system fails. So far, other similar brands on Revain have lasted about two years before completely fading and more importantly not glowing due to a power outage.