Self-Controlled Lock Box for Smartphone Time Release

Our timer lock box is made of metal material, providing a storage solution for your items. Once locked, it cannot be overwritten.Many customers complained that they could not unlock the phone lock box if the battery out. Our phone locker has solved this problem. It's powered by 4 AA batteries (not included), and we also provide an external Type-C port in case the battery dies. So even if the battery dies during locking, the timed-release lock box can still be unlocked via external USB-C power in an emergency.The timed locker will beep 7 times when the lock is about to be activated, and 1 beep when the lock time is over, which can as a useful reminder of the lock box status. You can also turn off audio prompts if desired. This mobile jail allows you to increase the time remaining before unlocking. The maximum lock time is up to 365 days. It's great for short-term goals and long-term commitments.A meaningful tool for those everyday cell phone/game/electronics addicts that can be used to lock tempting items when your child lacks self-control. And our mobile phone lock box is designed with a child lock button, which can prevent children from pressing any buttons at will, causing unnecessary locks.In addition to larger function buttons and responsive customized digital display, our multifunctional time lock box helps us change bad habits at work, study. Or for people who overuse electronics during social activities, are addicted to, or are distracted by their phones, it can also be used as a medicine lock box compatible with most regular sized medicine containers.Colour:BlackMaterial:MetalSize:About 21cm longPackage Contents:1 * lock box1 * power cable