TG-T040 Diving Fixed-Focus Headlight Led Outdoor Waterproof Strong Light Rechargeable Diving Headlight

parameter:1. Lamp bead model: CREE-T62. Lens material: flat light cup3. Working gear: 2 gears (high light/low light/SOS)4. Applicable battery: 18650 lithium battery/3 x AAA batteries (the product does not include batteries)5. Product material: aluminum alloy6. Working voltage: 3.7V7. Weight: 130gFeatures:1. Lamp beads: T6 lamp beads strong long-range shooting ability wide irradiation range2. Flat light cup: the light spot in the middle is condensed which is good for long-range performance and high efficiency3. Magnetic control switch: turn left and right to turn on lighting multiple waterproof ring design reinforced protection strong waterproof effect4. Battery contacts: telescopic spring contact design to prevent poor battery contact5. Headlight belt: flexible light belt design you can adjust the appropriate size according to your own head size6. Power supply: one 18650 lithium battery can be used or three AAA batteries can be used for backup