Size (W x D x H): Approximately 2.4 x 1.4 x 1.7 inches (62.2 x 36.5 x 44.5 mm).
Net weight: Approximately 4.1 oz (111 g) (Batteries included).
Products and accessories: headlight, head band, test batteries (AAA batteries x 3).
Brightness: White (High: 400 Lumen, Mid: 100 Lumen, Eco: 20 Lumen), Red (High: 30 Lumen, Eco: 10 Lumen).
Batteries required: AAA battery x 3.
Light source used: High luminance 2 colors (white/red), COB LED x 1.
Operation Hours: White (High: 3 Hours, Mid: 12 Hours, Eco: 52 Hours), Red (High: 10 Hours, Eco: 18 Hours, Flashing: 30 Hours).
Features: Can withstand a fall from 6.6 ft (2 m), dust-proof, splash proof (IP64-compliant).
Maximum illumination distance: Approx. 92.5 ft (28 m).