Features 1、FOCUS ON STUDIES: It helps students concentrate on their studies by restricting access to their phones. This encourages better focus and less distraction during exam preparation. 2、TIME MANAGEMENT: Effectively manage online usage by setting specific locking times and modes. This fosters a sense of discipline and helps students maximize their learning efficiency. 3、CUSTOMIZABLE LOCKING: With the flexibility to customize locking schedules, students can tailor their focus periods and modes according to their individual needs, promoting a balanced approach to study and rest. 4、PREMIUM MATERIAL: Made from robust ABS material, the phone lock box is designed to withstand daily use. Its abrasion resistant feature ensures that it remains functional for an extended period. 5、LONG LASTING BATTERY: Equipped with a 300mAh battery, this box offers dependable performance without frequent recharging. Students can enjoy uninterrupted study. Specifications Item Type: Phone Lock Box Material: ABS Weight: Approx. 213g / 7.5oz Battery Capacity: 300mah Battery Type: Li Battery (Built in) Product Size: Approx. 9.5x21cm / 3.7x8.3in Package List 1 x Phone Lock Box 1 x English Manual 1 x USB Data Cable