Product Overview
The Nitecore TINI 3 is a compact and powerful keychain flashlight designed for everyday carry (EDC). It features advanced Multiple Color Temperature (MCT) UHE LEDs, offering three distinct color temperatures to suit various lighting needs. With a maximum output of 600 lumens and a durable aluminum construction, the TINI 3 provides reliable illumination in a palm-sized form factor.
This intelligent device includes an OLED real-time display for essential information and a dual-button interface for intuitive control over brightness levels and color temperature switching. Its USB-C rechargeable battery ensures convenience, while its IP54 rating and 2-meter impact resistance provide robust performance in diverse conditions.
Figure 1: The Nitecore TINI 3 Keychain Light in Orange, showcasing its compact design and the included Nitecore branded keychain.
Key Features
- Multiple Color Temperatures (MCT): Equipped with two 4-core MCT UHE LEDs, offering 3,000K (warm), 4,500K (neutral), and 6,500K (cool) white light for versatile applications.
- High Brightness Output: Delivers a maximum of 600 lumens with a beam distance of up to 90 meters.
- Extended Runtime: Features a larger 330mAh built-in battery, providing a maximum runtime of up to 85 hours.
- OLED Real-time Display: Shows current color temperature, battery level, current brightness level, runtime remaining, and lockout mode status.
- Dual-Button Interface: Intuitive control with a Power Button for On/Off, ULTRALOW access, and lockout, and a Mode Button for brightness adjustment and TURBO access.
- USB-C Rechargeable: Convenient and fast charging via a USB-C port with intelligent charging protection.
- Durable Construction: Made from aluminum alloy with HA III military-grade hard-anodized finish, featuring IP54 rating for water and dust resistance and 2-meter impact resistance.
- Compact and Portable: Weighs only 20g (0.71 oz) with dimensions of 47.2mm x 25.4mm x 14.0mm (1.86" x 1.00" x 0.55").
Figure 2: Illustration of the 8-core MCT UHE LEDs, highlighting the dual light sources that enable multiple color temperatures.
Figure 3: Visual representation of the three available color temperatures: 3000K Warm Light for penetrating ability, 4500K Neutral White Light for everyday practicality, and 6500K Cool White Light for striking and refreshing illumination.
Setup
Initial Charging
Before first use, fully charge the Nitecore TINI 3. The device comes with a built-in 330mAh Li-ion battery.
- Locate the USB-C charging port on the side of the flashlight. It is protected by a USB-C protection cover.
- Open the protection cover.
- Connect the TINI 3 to a power source (e.g., USB adapter, computer USB port) using a USB-C cable.
- The OLED display will show the charging status. Charging is complete when the battery indicator shows full.
- Once charging is complete, securely close the USB-C protection cover to maintain its IP54 rating.
Figure 4: The OLED Real-time Display provides essential information such as current color temperature, battery level, current brightness level, runtime remaining, and lockout mode status.
Operating Instructions
The Nitecore TINI 3 features a dual-button interface for easy operation.
Figure 5: Detailed view of the dual-button interface, illustrating the Power Button and Mode Button, and their respective functions including color temperature switching.
Power On/Off
- To Turn On: When the light is off, long press the Power Button (⑂) for 1 second to turn on the light to ULTRALOW mode.
- To Turn Off: When the light is on, long press the Power Button (⑂) for 1 second to turn off the light.
Brightness Levels
The TINI 3 offers five brightness levels: ULTRALOW, LOW, MID, HIGH, and TURBO.
- Adjusting Brightness: When the light is on, short press the Mode Button (≡) to cycle through brightness levels: ULTRALOW → LOW → MID → HIGH. The light will memorize the last used brightness level (except TURBO).
- Direct Access to TURBO: When the light is on or off, long press the Mode Button (≡) to directly access TURBO (600 Lumens). Release the button to return to the previous status.
- Direct Access to ULTRALOW: When the light is off, long press the Power Button (⑂) to directly access ULTRALOW (1 Lumen).
Figure 6: Illustration of direct access functions for TURBO and ULTRALOW, along with the five distinct brightness levels: TURBO (600 Lumens), HIGH (200 Lumens), MID (65 Lumens), LOW (15 Lumens), and ULTRALOW (1 Lumen).
Color Temperature Switching
- When the light is on, simultaneously short press both the Power Button (⑂) and the Mode Button (≡) to cycle through the color temperatures: 3,000K (Warm) → 4,500K (Neutral) → 6,500K (Cool).
Lockout Modes
The TINI 3 features two lockout modes to prevent accidental activation.
- To Enter Lockout Mode: When the light is on, long press the Power Button (⑂) until the OLED display shows "LOCK 1" (Semi Lockout Mode) or "LOCK 2" (Full Lockout Mode).
- Semi Lockout Mode (LOCK 1): In this mode, only direct access to TURBO is available by long pressing the Mode Button (≡). All other functions are locked.
- Full Lockout Mode (LOCK 2): All buttons are locked, ensuring safer carrying or storage.
- To Unlock: In either lockout mode, simultaneously short press both the Power Button (⑂) and the Mode Button (≡) until the OLED display shows "UNLOCK" and the light turns on to the previously memorized brightness level.
Maintenance
- Cleaning: Wipe the flashlight body with a soft, damp cloth. Avoid using abrasive cleaners or solvents.
- Storage: Store the flashlight in a cool, dry place when not in use for extended periods.
- Battery Care: Recharge the battery regularly, even if not frequently used, to maintain optimal battery life. Avoid fully depleting the battery for prolonged periods.
- Water and Dust Resistance: Ensure the USB-C protection cover is securely closed to maintain the IP54 water and dust resistance rating.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. | Battery is depleted. Device is in lockout mode. | Recharge the battery. Unlock the device by simultaneously short pressing both Power and Mode buttons. |
| Low brightness or short runtime. | Battery is not fully charged or is aging. | Fully recharge the battery. If the issue persists, the battery may need replacement (contact Nitecore support). |
| Cannot switch color temperatures. | Incorrect button combination. | Ensure the light is on, then simultaneously short press both the Power and Mode buttons. |
| OLED display is blank. | Device is off or battery is very low. | Turn on the device. Recharge the battery if necessary. |
Specifications
| Attribute | Value |
|---|---|
| Brand | Nitecore |
| Model | TINI 3 |
| Special Feature | Multiple Color Temperatures |
| Color | Orange |
| Power Source | Battery Powered |
| Light Source Type | LED |
| Material | Aluminum |
| White Brightness | 600 Lumens (Max) |
| Included Components | Battery |
| Product Dimensions (D x W x H) | 0.6" x 1" x 1.9" (47.2mm x 25.4mm x 14.0mm) |
| Battery Type | Built-in 330mAh Lithium Ion Polymer |
| Runtime | Up to 85 hours |
| Item Weight | 2.11 ounces (20g) |
| IP Rating | IP54 |
| Impact Resistance | 2 meters |
Official Product Video
Video 1: Official Nitecore TINI 3 Flashlight overview. This video demonstrates the flashlight's features, including its multiple color temperatures, brightness levels, and compact design in various usage scenarios. Duration: 0:51.
Warranty and Support
Nitecore products are known for their quality and reliability. For specific warranty information, including terms and conditions, please refer to the warranty card included with your product or visit the official Nitecore website.
If you encounter any issues or require technical assistance, please contact Nitecore customer support. You can typically find contact information on the official Nitecore website or through the seller from whom you purchased the product.
For additional resources and product updates, visit the Nitecore Store on Amazon.
