{"product_id":"cob-led-wrist-running-light-rechargeable-armband-flashlight","title":"COB LED Wrist Running Light | Rechargeable Armband Flashlight","description":"\n\u003ch2\u003eStay Visible, Stay Safe — JANGYAGN COB LED Wrist Running Light\u003c\/h2\u003e\n\u003cp\u003eWhether you're hitting the pavement at dawn, cycling after dusk, or navigating a campsite at night, the \u003cstrong\u003eJANGYAGN COB LED Wrist Running Light\u003c\/strong\u003e keeps you bright, visible, and hands-free. This compact, rechargeable armband flashlight wraps around your wrist or arm and delivers powerful dual-COB illumination — so you can focus on your activity, not on holding a torch.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual COB LED Light Sources:\u003c\/strong\u003e White COB for forward illumination and red COB for rearward visibility and warning — up to 160 lumens and a lighting range of up to 50 metres.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 Brightness Modes:\u003c\/strong\u003e High \/ Medium \/ Low settings let you tailor output to your environment and conserve battery when full brightness isn't needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Buckle Design:\u003c\/strong\u003e The flexible ABS + silicone strap (approx. 385 mm × 30 mm × 15 mm) fits a wide range of wrist and arm sizes comfortably and securely.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIPX4 Waterproof Silicone Casing:\u003c\/strong\u003e Splash-proof and weather-resistant — keep going in light rain, morning dew, or unexpected drizzle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Type-C Rechargeable:\u003c\/strong\u003e Built-in battery charges via any standard Type-C cable — no disposable batteries needed, no last-minute supply runs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Hands-Free:\u003c\/strong\u003e Wear it on your wrist or arm without it interfering with your stride, grip, or gear.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Activity Use:\u003c\/strong\u003e Ideal for night running, cycling, hiking, camping, emergency response, and search activities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJANGYAGN\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS + Silicone\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCOB LED (White + Red)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e160 Lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLighting Distance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 50 m\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSwitch Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh \/ Medium \/ Low\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB Type-C Rechargeable\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaterproof Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIPX4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWattage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.3 W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e385 mm × 30 mm × 15 mm (15.16 × 1.18 × 0.59 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCCC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy Choose a Wrist Running Light?\u003c\/h3\u003e\n\u003cp\u003ePedestrian and cyclist visibility is a critical factor in outdoor safety after dark. The CDC's pedestrian safety guidelines recommend that walkers and runners wear reflective or light-emitting gear to maximize visibility to drivers and other road users at night. A wrist-mounted COB light does exactly that — it moves naturally with your arm swing, signalling your presence from multiple angles.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How do I charge the COB LED wrist running light?\u003c\/h4\u003e\n\u003cp\u003eA: The light has a built-in rechargeable battery and charges via a standard USB Type-C cable (included or use any compatible cable). Simply plug it into a USB power source, wait for it to fully charge, and you're ready to go. No disposable batteries are required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I wear this wrist light while cycling in the rain?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The silicone casing carries an IPX4 waterproof rating, meaning it can withstand splashing water from any direction. It's suitable for light rain and wet conditions during cycling, running, or camping, though it should not be submerged in water.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the wrist running light fit large or small wrists?\u003c\/h4\u003e\n\u003cp\u003eA: The adjustable buckle strap is approximately 385 mm (about 15 inches) long, making it versatile enough to fit most adult wrist and arm sizes. It can also be worn higher on the forearm if preferred.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What are the different light modes and when should I use them?\u003c\/h4\u003e\n\u003cp\u003eA: The light offers three modes — High, Medium, and Low. Use High for maximum visibility on dark trails or roads, Medium for general outdoor use where some ambient light is present, and Low to conserve battery during longer activities or when only subtle illumination is needed. The red COB mode is ideal as a rear warning light for cyclists and runners.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How do I charge the COB LED wrist running light?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The light has a built-in rechargeable battery and charges via a standard USB Type-C cable (included or use any compatible cable). Simply plug it into a USB power source, wait for it to fully charge, and you're ready to go. No disposable batteries are required.\"}}, {\"@type\": \"Question\", \"name\": \"Can I wear this wrist light while cycling in the rain?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The silicone casing carries an IPX4 waterproof rating, meaning it can withstand splashing water from any direction. 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