Instructions for use：
1. After assembling the product，you need to find a clean, smooth, seamless and dry surface, then pulling down the switch while press the handle down firmly.
2. Because the suction cup is based on the principle of squeezing the air inside to achieve adsorption, it is necessary to ensure that there is no air inside when it is adsorbed. Please choose the floor we described above, and use it according to usage
1. After assembling the product，you need to find a clean, smooth, seamless and dry surface, then pulling down the switch while press the handle down firmly.
2. Because the suction cup is based on the principle of squeezing the air inside to achieve adsorption, it is necessary to ensure that there is no air inside when it is adsorbed. Please choose the floor we described above, and use it according to usage