Timed Lock Box High-Quality Metal Construction: Unlike other time lock boxes on the market, this time locking container is made of high-quality metal. It is not only sturdy but also resistant to breakage or damage. The phone lock box has a volume of 2.6L and measures 8.35 x 3.15 x 6.07 inches, making it perfect for fitting into school cabinet shelves, classrooms, homes, kitchens, bedrooms, offices, and more. Dual Power Supply Options: Our phone lock box offers two power supply methods: it can be powered by 4 x AA batteries or through an external Type-C port. This ensures that even if the batteries run out during the locking period, you have a backup option to keep the box secure. Safe and Meaningful Tool: This lock box is an essential tool for individuals struggling with phone, gaming, or electronics addiction. It helps keep tempting devices locked away when self-control is lacking. The box features a locking button that prevents accidental button presses by children, avoiding unnecessary locking. Multifunctional and User-Friendly Design: Equipped with larger function buttons and a responsive, customized digital display, our time lock box is easy to use. It helps change bad habits such as smoking, excessive alcohol consumption, overusing electronics, video game addiction, and cellphone distractions during work, study, or social activities. It can also be used as a medicine lock box. Build Good Habits: Overusing mobile phones, gaming pads, smoking, drinking alcohol, and consuming too many snacks, chocolates, or junk foods can negatively impact your life and health. The locking duration of this time lock box can be set for up to 365 days, helping you establish healthier routines. Product Details: Colour: White Material: Plastic Size: 212 x 80 x 154.2 mmPackage Contents: 1 x Timed Lock Box 1 x USB CableNote: Only the above package content is included. Other products shown in the picture are not included. Light reflection and different displays may cause the color of the item in the picture to vary slightly from the actual product. The measurement allowed error is 1-3 cm.