IPX8 strong waterproof, waterproof up to 40 . One-piece , passed the IPX8 waterproof test, reaching the level of resistance to deep diving. 2500mAh high-capacity battery, three LE-VELS brightness + SOS levels, the battery life can reach 6 hours. Magnetic charging has better sealing performance and underwater use; fool-proof , automatic identification of positive and negative poles Waterproof level: IPX8 (40 deep waterproof) Color temperature: 6000-6500K Battery capacity: 2500mAh Charging : magnetic charging Charging time: about 2.5H Lamp beads: 40 Colour:black Material:plastic Package Contents: 1 x Diving fill light 1 x Magnetic charging cable 8 x Color temperature film Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.