1. Úvod
The Sofirn HS21 is a high-performance, rechargeable headlamp designed for a wide range of outdoor and work activities. It features multiple lighting modes, including a powerful spot beam, a wide floodlight, and a red light option, delivering up to 2200 lumens of brightness. Built with durability and user convenience in mind, the HS21 is waterproof and impact-resistant, making it a reliable companion for hiking, camping, fishing, hunting, and emergency situations.

Image: Sofirn HS21 Headlamp nadview highlighting key features like 2200 lumens, USB-C charging, and 230-meter beam distance.
2. Obsah balení
Zkontrolujte prosím balení, zda neobsahuje následující položky:
- 1 x Sofirn HS21 Headlamp (baterie je součástí balení)
- 1 x čelenka
- Nabíjecí kabel 1 x USB-C
- 1 x Uživatelská příručka

Image: Illustration of the Sofirn HS21 package contents, including the headlamp, headband, USB-C charging cable, and user manual.
3. Konec produktuview
Hlava HS21amp is engineered for versatility and robust performance. It integrates multiple light sources and intuitive controls for various lighting needs.
Komponenty
- Nastavitelná čelenka: Pro pohodlné a bezpečné nošení.
- Push-Touch Switch: Controls power and brightness levels.
- Otočný přepínač: Selects between different lighting modes (Red, Spot, Flood, Spot & Flood).
- Nabíjecí port USB-C: Pro pohodlné a rychlé nabíjení.
- Celokovové tělo: Ensures durability and heat dissipation.
- TIR Lens: For efficient light distribution.
- LED diody: Features 3 red LEDs, 6 x 5000K LEDs (for floodlight), and 1 x 6000-6500K LED (for spotlight).

Obrázek: Rozložený view of the Sofirn HS21 headlamp, detailing its various components and their functions.
Klíčové vlastnosti
- Multi-functional Output: Spot, flood, and red light modes, with a combined output of up to 2200 lumens.
- Červené světlo: Three red LEDs help preserve night vision and reduce insect attraction.
- Nabíjecí USB-C: Built-in USB-C port for quick and convenient charging.
- Odolná konstrukce: Made from aerospace-grade aluminum alloy, IP66 waterproof, and 1-meter impact resistant.
- Otočný přepínač: Easy and intuitive switching between light modes.
- Pohybový senzor: Equipped with a motion sensor for hands-free operation (specific operation details not provided, refer to product packaging for advanced features).

Image: The Sofirn HS21 headlamp showcasing its robust design, IP66 waterproof rating, and versatility for activities like hunting and hiking.
4. Nastavení
4.1 Počáteční nabíjení
Před prvním použitím plně nabijte hlavuamp. Connect the supplied USB-C cable to the headlamp's charging port and to a USB power source. The indicator light will show charging status (see Section 6 for details).
4.2 Připevnění hlavového mostu
Thread the adjustable headband through the designated slots on the headlamp holder. Adjust the strap to ensure a comfortable and secure fit on your head or helmet.

Image: The Sofirn HS21 headlamp demonstrating its 130-degree adjustable angle for optimal light direction and ergonomic design for comfortable wear.
5. Provoz
5.1 Zapnutí/vypnutí
Stiskněte a podržte push-touch switch for approximately 0.5 seconds to turn the headlamp ZAPNUTO nebo VYPNUTO.
5.2 Mode Switching (Rotary Switch)
Otočte otočný spínač na straně hlavyamp to cycle through the main lighting modes:
- Červené světlo: Ideal for preserving night vision and minimizing disturbance.
- Zaostřeno: Concentrated beam for long-distance illumination.
- Světlomet: Wide, even beam for close-range and peripheral vision.
- Spot & Flood Combined: Maximum brightness and coverage.

Image: The Sofirn HS21 headlamp illustrating the rotary switch mechanism for changing between different light modes.

Image: Visual representation of the rotary switch and the distinct illumination patterns for red light, spotlight, floodlight, and combined modes.
5.3 Brightness Adjustment (Push-Touch Switch)
Zatímco hlavaamp is ON, short press the push-touch switch to cycle through brightness levels (Low, Mid, High, Turbo) within the currently selected mode. The headlamp will remember the last used brightness level for each mode.

Image: The push-touch switch on the Sofirn HS21 headlamp, illustrating how to adjust brightness levels.
5.4 Funkce červeného světla
The dedicated red light mode (activated via the rotary switch) is designed to protect your night vision and is less disruptive to wildlife. It is particularly useful for night fishing, stargazing, or any activity where maintaining dark adaptation is crucial.

Image: The Sofirn HS21 headlamp emitting 620nm red light, demonstrating its effectiveness in preserving night vision and being suitable for outdoor activities.
5.5 Motion Sensor (If applicable)
The Sofirn HS21 is equipped with a motion sensor for hands-free operation. Please refer to the specific instructions on the product packaging or manufacturer's website for details on how to activate and use this feature, as its operation may vary.
6. Nabíjení
Hlava HS21amp features a built-in USB-C charging port for convenient recharging. Use the provided USB-C cable to connect the headlamp to any standard USB power adapter (e.g., phone charger, power bank, computer USB port).
6.1 Indikátor nabíjení
The power indicator light provides feedback on the battery status and charging process:
- Zelené světlo (svítí trvale): Zbývá 60 % - 100 % baterie.
- Červené světlo (svítí trvale): Zbývá 20 % - 60 % baterie.
- Červené světlo (blikající): Zbývá méně než 20 % baterie.
- During charging, the indicator will show the current battery level. It will turn solid green when fully charged.

Image: The Sofirn HS21 headlamp connected via its USB-C port for charging, indicating the charging process.

Image: The smart power indicator on the Sofirn HS21, displaying battery status with different light colors and patterns.
7. Údržba
- Čištění: Otřete hlavuamp with a clean, soft cloth. For stubborn dirt, use a slightly damp tkanina. Nepoužívejte agresivní chemikálie nebo abrazivní materiály.
- Skladování: Uložte hlavuamp in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, charge the battery every 3-6 months to maintain battery health.
- Voděodolnost: While the HS21 is IP66 waterproof, avoid prolonged submersion in water. Ensure the USB-C port cover is securely closed to prevent water ingress.
8. Řešení problémů
- Vedoucíamp nezapíná se:
- Ujistěte se, že je baterie nabitá.
- Check if the battery is correctly inserted (if removable).
- Stiskněte a podržte tlačítko napájení po dobu 0.5 sekund.
- Světlo je tlumené nebo bliká:
- Baterie může být vybitá. Dobijte hlavici.amp.
- Ujistěte se, že je čočka čistá.
- Nabíjení nefunguje:
- Zkontrolujte kabel USB-C a napájecí adaptér, zda nejsou poškozené.
- Ensure the cable is fully inserted into both the headlamp a zdroj energie.
- Zkuste jiný kabel USB-C nebo napájecí adaptér.
9. Specifikace
| Funkce | Detail |
|---|---|
| Název značky | Sofirn |
| Číslo modelu | HS21 (SFHS210728) |
| Barva | Černý |
| Maximální výkon | 2200 XNUMX lumenů |
| Rozměry produktu | 36D x 36W x 65H mm (6.5L x 3.6W x 3.6H cm) |
| Typ baterie | Lithium Polymer |
| Počet baterií | 1 (součástí balení) |
| Zahrnuté komponenty | USB kabel |
| Hodnocení voděodolnosti | IP66 |
| Odolnost proti nárazu | 1 metrů |
| Země původu | Čína |
| ASIN | B0FKG5FTVR |
10. Bezpečnostní informace
- Do not shine the light directly into eyes, as it can cause temporary vision impairment.
- Uchovávejte mimo dosah dětí.
- Hlavu nerozebírejteamp; this may void the warranty and cause damage.
- Use only the recommended charging cable and power sources.
- Vyvarujte se odkrytí hlavyamp to extreme heat or open flames.
11. Záruka a podpora
For warranty information and customer support, please refer to the documentation included with your product or visit the official Sofirn webwebu. Uschovejte si účtenku jako doklad o koupi.