Take Charge of Your Screen Time: Struggling to resist using your phone, even when it’s not necessary? We get it. That’s why our phone lock box with timer was designed to assist you. By locking your device in the lockable phone box, you can manage unneeded screen time and focus better on work, studies, and meaningful moments in your life. Compatible with Most Smartphones: Habit Control timer lock box container works with a wide range of devices, including iPhone models 16/16 Pro/16 Pro Max, 14/14 Pro/14 Pro Max, 13/13 Pro/13 Pro Max, 12, 11, X, XR, XS, 8, 7, 6 Plus, as well as Samsung, Motorola, Huawei, and more. The internal dimensions are 170x89x15mm (6.7x3.5x0.6in). Note: Designed to fit phones with slim, compact cases. Helps Manage Distractions: Phone lockbox jail offers flexibility with two modes - call reception and full enclosure. To receive calls while locked, position your phone with the screen facing the access port. For complete disconnection, place the screen away from the port. Customize the setup to suit your focus needs. Portable and Handy Design: Weighing only 120g, this small, lightweight mobile phone lock box with timer (external dimensions: 215x94x23mm / 8.5x3.7x1in) is easy to carry in a bag to your office or your child’s backpack to classroom. Its sleek and minimalist design makes it a practical and stylish choice for staying focused on the go. Extended Standby Time: Lockable phone safe box with timer features a timer that can be set for up to 99 hours, with a standby duration of up to 60 days, ensuring long-lasting performance between uses. IMPORTANT INFORMATION: The lid can only be opened if the battery has enough charge. If the battery is completely dead, please let it charge for about 20 minutes before opening. (Note: The screen may turn on almost immediately, but the lid requires more power to unlock.) DISCLAIMER OF LIABILITY: Habit Control phone lock case physically restricts access to your cell phone. It does not treat or cure any addiction, nor does it guarantee changes in habits.