1. Producte acabatview
The Sofirn SC31 Pro is a compact, high-performance rechargeable flashlight designed for everyday carry (EDC) and various outdoor activities. It features a powerful SST40 LED, USB-C recharging, and the versatile Anduril UI 2.

Figure 1: Sofirn SC31 Pro Flashlight. This image shows the overall design of the flashlight, highlighting its compact size and textured body for grip.
2. Configuració
2.1 Instal·lació de la bateria
The SC31 Pro comes with a pre-installed 18650 Lithium Ion battery. Before first use, ensure the battery is properly seated and any insulating film is removed. Unscrew the tail cap to access the battery compartment.

Figure 2: Battery Installation. The flashlight's components are shown disassembled, including the 18650 battery, main body, and tail cap. Ensure the battery is inserted with the positive (+) terminal facing the head of the flashlight.
2.2 Càrrega de la bateria
The flashlight features a built-in USB-C charging port for convenient and safe recharging. Lift the rubber cover on the side of the flashlight to reveal the USB-C port. Connect the provided USB-C cable to a power source (computer, adapter, car charger).
- The indicator light on the side switch will show red during charging.
- The indicator light will turn green when charging is complete.
- Charging typically takes 2 hours with a 5V 2A power source.

Figure 3: USB-C Charging. The flashlight's components are shown connected to a power bank via its USB-C port, with the indicator light displaying charging status.
3. Instruccions de funcionament
The Sofirn SC31 Pro uses the sophisticated Anduril UI 2.0. While it offers extensive customization, basic operation is straightforward.
3.1 Basic Operation (Simple UI)
- Activar/Desactivar: Feu clic a l'interruptor lateral.
- Brightness Adjustment (Ramping): While ON, press and hold the switch to ramp brightness up or down. Release and press again to reverse direction.
- Mode turbo: Double-click from ON to instantly activate maximum brightness (2000 lumens). Double-click again to return to the previous brightness level.
- Mode clar de lluna: Press and hold the switch from OFF to activate moonlight mode.
- Bloqueig: 4 clicks from OFF to activate lockout mode. Repeat 4 clicks to unlock.
3.2 Modes especials
- Mode llamp: From OFF, 3 clicks and hold to activate. This mode simulates lightning flashes.
- Mode d'espelma: From ON, 3 clicks and hold to activate. This mode simulates a flickering candle.

Figure 4: Quick Locate in the Dark. The image illustrates the flashlight's ability to provide immediate illumination in various settings, including a low-light room and an outdoor environment.
Video 1: Sofirn SC31T vs SC31 Pro Beam Comparison. This video demonstrates the beam patterns and throw distance of the SC31 Pro compared to the SC31T in a dark outdoor setting, highlighting their performance differences.
Video 2: Light Up the Night: Explore the SC31Pro Sofirn Flashlight. This video provides an overview of the SC31 Pro's features and performance, including its various light modes and brightness levels.
Video 3: Sofirn SC31T vs. SC31 Pro: Which one is right for you? This video offers a detailed comparison between the SC31T and SC31 Pro, helping users decide which model best suits their needs based on features and performance.

Figure 5: Reversible Body Tube. The image demonstrates how the flashlight's body tube can be reversed, allowing the clip to be positioned for use as a cap light.
4. Manteniment
- Clean the flashlight body and lens with a soft, damp tela.
- Lubricate the O-rings regularly with silicone grease to maintain water resistance.
- Guardeu la llanterna en un lloc fresc i sec quan no la feu servir durant períodes prolongats.
- Avoid direct exposure to extreme temperatures.

Figure 6: IPX8 Waterproof Rating. The flashlight is shown partially submerged in water, demonstrating its IPX8 water resistance, suitable for various weather conditions.
5. Solució De Problemes
- La llanterna no s'encén: Check battery charge level. Ensure battery is inserted correctly. Tighten tail cap and head.
- Dimming unexpectedly: This is often due to thermal regulation. The flashlight will reduce brightness to prevent overheating. Allow it to cool down.
- UI complexity: Refer to the detailed Anduril UI 2.0 manual (included in the package or available online) for advanced settings and customization.
6. Especificacions
| Característica especial | Recarregable |
| Color | Sc31 Pro-black |
| Font d'alimentació | Funciona amb bateria |
| Tipus de font de llum | LED |
| Material | Alumini |
| Brillantor blanc | 2000 lúmens |
| Components inclosos | Bateria |
| Voltage | 3.7 volts (CC) |
| Distància del camí de la llum | 200 metres |
| Composició de les cèl·lules de la bateria | Ió de liti |
| Pes de l'article | 2 unces |
| Nivell de resistència a l'aigua | Resistent a l'aigua (IPX8) |
7. Garantia i assistència
The Sofirn SC31 Pro comes with responsive and helpful customer service. For any issues, feel free to contact Sofirn for a refund or replacement.
Contact the seller "Sofirn" directly on Amazon for support related to your purchase.





