Please Check The Instruction Manual or Video Guide Before Use This Toilet Plunger Unblock Cleaner. Still Upset About The Toilet/Drain Is Blocked? The Electric toilet plunger cansolve all your troibles How To Install and Use? Please Note: If it can't be unclogged once, please try more several times Please Choose A Wide Range of Air Pressure When Unblocking Please Pay Attention To The Below Warm Tips Before Use. Tip 1----Can't be used to unblock blockages caused by hard plastic, glass, metal items or construction debris.Tip 2----For reference, please choose a wide range of air pressure and try more times until unclog your places depend on the real situation.Tip 3----Please block the other one first, if you want to unclog the one sink which in blocked status (in the case where there are two sinks connected together) and then unblock it. The toolbox can be easy to carry, storage and organize tools neatly. Keep your home clean. Product Features High Pressure Electric Toilet Plunger 1 x Powerful Electric Toilet Plunger1 x Rechargeable batteries4 x Different plunger heads1 x Charger1 x Linker1 x ABS storage box1 x User manual 1. Do Not Spray To People, and Do Not Let Children Play Alone. 2. When the battery is out of power, it needs to be charged for 4-5 hours. The light will turn red when charging, and it is blue after full charged. 3. Please pour more water as the video showed to prevent splashing back before unclogging your toilet. 4. Please leave it for half an hour when you use ten times in a row. Otherwise, it is easy to cause equipment damage due to overheat.