Featuring a transparent build and user-friendly timer lock, this small lock box is a reliable way to maintain self-control over mobile devices and other items. Use the timer lock container to restrict access for children or yourself, encouraging better attention to work, study. Features -Color:Black -Material:Acrylic -Size:16.50X14.50X14.50cm/6.48X5.70X5.70in -Note: powered by 2 AAA battery (not included) -Note: Maximum duration: 999 hours 59 minutes 59 seconds, minimum 1 minute. -phone timer box: the timer lock box releases your phone or items when the time is up, making it an effortless and user friendly phone safe box with timer -phone timer box: with the phone timer lock box, control exactly how long your device or valuables stay locked, enabling flexible selfmanagement -Transparent & modern look: the smartphone lock box boasts a stylish, clear appearance, blending into any room while you monitor contents without opening the time lock case -Multiscene solution: ideal for use as a phone locker box in school, a timer lock container in the office, or a secure snack box at home, meeting various time control demands -Boosts focus & productivity: the self control timer locker keeps distractions away, helping you achieve study, work with better concentration using practical phone lock box technology Package list: 1 x timed lock box 1 x manual 1 x data cable