SMILING SHARK MINI03-S Outdoor Mini Flashlight Magnetic Charging Keychain Light 1. It has five sets of lighting mode combinations, allowing you to set the brightness level according to your preferred mode. It has a memory function, remembering the current used mode, and will default to this mode upon next startup 2. Waterproof for daily use. The flashlight can prevent outdoor water splashes during activities such as hiking, camping, and mountain climbing. Even in rainy weather, it can still be used normally 3. Mini design, with a lightweight feel 4. Magnetic automatic attachment, ready for charging with a single touch. The charging head has an LED indicator light, making it easy to find the charging position 5. Suitable for multiple scenarios, such as night reading, emergency lighting, night travel, and indoor lighting Parameters 1. Battery capacity: 45mAh 2. Charging method: magnetic charging 3. Water resistance: splash-proof for daily use 4. Maximum range: 30m 5. Maximum power: 1 - 3W 6. Modes: high brightness, medium brightness, low brightness, flash burst, SOS, breathing light 7. Size: about 2.8 x 1.3cm 8. Weight: about 6g