Material: Silicone + ABSProduct size 5.7 * 4.8 * 2.8cm[Features] Built-in 800mAh lithium battery, 5 gears: XPG strong light-XPG flash-LED red light flash-any gear double-click to switch COB strong light-COB weak light, waterproof grade IPX4[Use] It can be clipped to clothes, bags, etc., and can also be adsorbed to magnetic surfaces[BRIGHT NIGHTTIME VISIBILITY]The running lights is an excellent companion during the darkening season. Our running light for runners, even in this small & lightweight size, walking light for night walking can bright your road like moving street light so that you can step with confidence at night. Never scared of the traffic and earlier dust or dark dawn.[PORTABLE MAGNETIC CLIP]Running lights for runners is mostly used for jogging, walking light clip on for running at night Keep your hands free. The magnet holding the clasp shut is very strong. Walking light for night walking can be clipped to your hat, pocket, running belt, travel bag belt, running vest and so on. Attach also to any magnetic surface and use as working light.[5 MODES]Clip on flashlight, it is easy to use. Dog lights for night walking has 5 setting modes: High Beam(2.5h), Low Beam(4h), COB Light(4h), COB Flash(2.5h), Red Flash(8h). Night running light gently click the power button to switch modes The beam range is between 10-20 meters, Satisfy your daily application.[IPX6 WATERPROOF & DUSTPROOF]LED running lights is Waterproof and dustproof. Use it outdoors for sports or hiking on a rainy or snowy day, rechargeable chest light can also put it on a tent, and you can also use it as a dog walking light. It is durable to ensure your safety Running light designed for extreme conditions and rough use.