Product Details ①. Timed lock function helps reduce consumption of phones, cigarettes, snacks and other items, supporting focus on work, study and family time ②. Spacious internal capacity holds 6-8 phones (depending on thickness), 2 x 8.5-inch or smaller tablets, 4-5 game controllers (depending on size) ③. Safe lock design prevents forced opening, built-in rechargeable battery provides up to 180 working days of use (depending on usage) ④. Dual charging slots allow phones to be charged while locked, solving power concerns during locking period ⑤. Easy to operate with timer adjustable from 1 minute to 100 hours, featuring 10-second countdown cancellation function ⑥. Portable design suitable for use on desks, kitchen counters, bedside tables, home offices, classrooms and workplaces Specification ①. Material: Plastic ②. Color: Wood Color ③. Size: 24 x 15 cm (9.45 x 5.91 inches) ④. Compatible with phones, cigarettes, remote controls, game controllers, mini tablets (8.5-inch and below) Package Contents ①. 1 x Safe Timed Lock Box Warm Tips ①. Light reflection and different displays may cause slight color difference between the product and pictures ②. Allowable measurement error is +/- 1-3 cm ③. Keep the lock box away from high temperature and humid environments ④. Charge the battery regularly when not in use for a long time to maintain battery performance