Feature:1. Easy to Use: The padlock can be set with up to 10 passwords, making it easier to manage and less likely to forget. The combination can also be deleted and reset.2. With Light: Unlike traditional combination locks, the numeric keypad allows you to enter your code without having to see the digits, and the light will remind you how many digits you have entered.3. Long Standby Time: The battery of this padlock can standby for up to one year under daily use, with more than 3,000 times of use, tested by our engineers.4. Sturdy Material: Made of zinc alloy, combination security padlock is sturdy and rust resistant, making it resistant to tampering while still being easy to carry around.5. Weatherproof for Outdoor: With IP67 waterproof rating and sturdy construction, push button padlock is ideal for outdoor, school lockers, fences, and luggage boxes.Specification:Item Type: Combination Locker LockMaterial: Zinc alloyPassword Combination: 1-9 numeric keypadPassword Length: 6 digitsPassword Storage: 200Battery Capacity: 3V*1 CR2032 Battery 225mAh (with built-in battery shipped)Standby Time: 12 monthsWaterproof Level: IP67Operating Temperature: -20 to 45COperating Humidity: 0-90%.Package List:1 x Combination Locker Lock