**Specifications:**
**Brand:** Smiling Shark
**Endorsed by:** Outdoor enthusiast with over a million followers, engaging in outdoor activities for over 200 days a year
**Recommended for:** Outdoor enthusiasts who enjoy survival, exploration, rock climbing, wilderness survival, and crossing various environments
**Features:**
- Deep-sea diving with VELRAPCOR for clear underwater visibility
- High-intensity underwater lighting with SMILINGSHARK CHATS
- Long-lasting and bright M90 white laser core light with KLATTERMUSEN M90 RADIATING
- Multi-environmental lighting capabilities with VELRAPCOR for deep-sea and shallow-water exploration
- Shark gill heat dissipation design with multi-stage cooling system by VELRAPCOR SMARNG RADIATING
- Powerful endurance with two 26650 lithium batteries, 11000mAh capacity, and thick waterproof ring by KLATTERMUSEN PROP G
- Magnetic control switch for underwater operation by KLATTERMUSEN
- Thick waterproof ring and circuit insulation protection design for durability by STREETWISE VELRAPCOR
- Comfortable grip handle with anti-loss rope for easy carrying by KLATTERMUSEN
**Basic Parameters:**
- Model: SD-Q20
- Light Source: White light
- Core Light: M90
- Focus: Fixed
- Battery: Two 26650 batteries
- Weight: 284g (excluding batteries)
- Modes: High-intensity
- Material: Aluminum alloy
**Product Lighting Modes:**
- SMILINGSHARK Q19 with 80m strong long-range illumination in Irradiation mode
**Note:** The product specifications include high-intensity lighting features suitable for various outdoor activities, endorsed by a prominent outdoor enthusiast with a large following.
