❤ Mobile phone turned off. This novel gift is the perfect gift for phone fans in your life. Your child or partner can also put your phone in self-isolation if you lack motivation while working at home. ❤ Place 5 mobile phones. The novel mobile phone box is about 15*13*23cm/5.91*5.12*9.06inch long, which can that when the entire family needs equipment for detoxification, there is enough space for 5 mobile phones. ❤ Timer design. Step 1: Before each use, turn the timer knob clockwise a full circle, starting from 0 until the timer pointer is aligned with the zero symbol. Step 2: Turn the timer knob counterclockwise to the minute (number) you want to ring. If these two steps cannot be completed, the timer will not ring. Most suitable for kitchen, home, office use, suitable for any body. ❤ Security and tamper-proof design. The box is specially designed to that the phone cannot be taken out in the locked state, and because of the safe locking mechanism, no one can enter the locked state. ❤ Control the children' s school time. This kind of mobile box can be a novel way to control the time the child spends on the electronic device and lock the phone until all homework or chores are completed.