Made of plastic, safe and non-toxic, odorless and durable. Suitable for household appliances, advertising boards, road lamps, neon lights and more. Features an accurate industrial-grade chip for reliable timing and easy operation. Reusable and durable for long-term use. Anti-interference design with automatic memory function to retain settings during power loss. Material: Plastic Color: Black, White (Optional) Size: approx. 7.5 x 5 x 12 cm (2.95 x 1.96 x 4.72 in) Weight: approx. 154 g (5.43 oz) Setting Time: 1 minute to 168 hours Number of Settings: 17 times (daily/weekly) Power-off Memory: Up to 60 days Voltage: 12V Battery: Built-in Package List: 1 x Timer 1 x User Manual Note: - Please allow 0-2 cm error due to manual measurement. - Monitor settings may cause color variations between images and actual product; actual product takes precedence. - New and old versions of this product may be shipped randomly; please confirm acceptance before ordering.