Digital Programmable Timer Switch Relay for AC 110-220V Cycle Control On/Off Delay Function

Description Features: . 1. Actual photo shown, simple and easy to use. 2. Suitable for presentations, teaching, and pointing applications. 3. Features a star cap that creates attractive light patterns at night. 4. Ideal for stargazing and identifying stars on clear nights. 5. When the cap is removed, it functions as a single beam laser pointer. 6. Lightweight and compact, easily fits in pockets or handbags for convenient portability. 7. High-quality laser pointer with advanced optical and microelectronic technology. 8. Emits a green laser beam, providing high visibility and precise targeting. 9. Constructed from aluminum alloy for durability; anti-slip textured grip helps prevent drops. 10. Includes a lanyard for added convenience and to help prevent loss. 11. Power-saving design with a lock function to prevent accidental activation and battery drain — align the key with the red mark to lock (green mark to unlock). 12. Sealed waterproof ring at the base helps protect against moisture. Important Notes: 1. After inserting the battery, unlock the laser using the key before pressing the button. 2. Green laser performance may be affected by cold temperatures. In winter, warm the device for 5 minutes before use. 3. Avoid direct exposure of the laser beam to eyes. 4. Do not leave the laser on continuously for extended periods to prevent overheating. 5. Intended for adult use only; children should use only under adult supervision. 6. This is a high-power laser. Battery life may be shorter due to power consumption. Do not operate continuously for more than 2 minutes to avoid internal damage. Specifications: Item Type: Laser Pen Model: 303 Body Material: Aluminum Alloy Laser Color: Green Housing Color: Black/Red/Gold/Blue (Optional) Size: Approximately 2.3 x 16 cm (0.9 x 6.3 in) Power Supply: 1 x 18650 Battery (Not included) Beam Style: Continuous line Spot Size: 6 mm at 8000 mm distance Working Voltage: DC 3.0–3.7V Preheat Time: 3 seconds Working Temperature: +15°C to +35°C Storage Temperature: -10°C to +40°C Output Power: 5mW Quantity: 1 Set (other accessories shown in pictures not included) Note: 1. Conversion: 1 cm = 10 mm = 0.39 inch 2. Please allow 0–1 cm measurement deviation due to manual measurement. 3. Monitor settings may cause slight color variations in the actual product. Package Includes: 1 x Laser Pointer Pen 2 x Keys