PRODUCT FEATURES 2WAY OPENNING BY PIN ENTRY AND TOUCH KEY4-19 CHANGEABLE PASSWORDAUTO-LOCK,RELOCK,FUNCTIONSDUAL LOCK MECHANISMBREAK IN ALARM9V BATTERY TERMINAL* USB 2G, USB 4G,USB 8G, USB 16G,USB 32G SHIPPING & HANDLING WE DELIVER WORLDWIDE DELIVERY IS WITHIN A WEEK UPON RECIEVING FULL PAYMENT SHIPPING COST VARIES ON 2 OPTIONS WE USE STANDARD AIR MAIL OR EMS PAYMENTWE ACCEPT PAYPAL & T/T PAYMENT RETURN/REFUND POLICY IF YOU ARE NOT SATISFIED 7 DAYS AFTER RECEIVING THE PRODUCT YOU CAN MAKE A REFUND WE WILL RETURN THE PAYMENT MINUS THE SHIPPING AND HANDLING CHARGESPLEASE NOTE THAT RETURNED ITEMS SHOULD BE IN ITS ORIGINAL CONDITION AND PACKAGING