【Durable Metal Construction】 Crafted from high-quality metal, our time lock box offers superior durability compared to plastic alternatives. With dimensions of 8.35 x 3.15 x 6.07 (2.6L capacity), it's perfect for school, office, or home use. 【Dual Power Options】 Features both battery (4xAA) and USB Type-C charging for uninterrupted operation. Never worry about getting locked out due to power failure during use. 【Enhanced Child Safety】 Special child-lock button prevents accidental openings, making it ideal for parents managing kids' screen time or snack consumption. 【Behavior Modification Tool】 Helps build better habits by controlling phone/gaming addiction, overeating, smoking, or medication management. Programmable timer works up to 365 days. 【User-Friendly Design】 Large function buttons and bright LED display ensure easy operation. Also functions as secure storage for valuables when not used as timer. Package includes: 1 Timed Lock Box 1 USB Cable Color: White | Material: Metal with plastic components Note: Slight color variations may occur due to monitor differences.