?FCC & QUALCOMM CERTIFIED: This power adapter adopts good quality fire shell material and built-in safeguards, providing multiple protections to effectively ensure safe charging, against over-current, over-heating, over-voltage, and short-circuit protection. ?Specially designed: Works with All-new Blink Outdoor 4 (4th Gen) only,NOT FOR Blink Outdoor (3rd Gen) XT3/XT2/XT /Blink Mini Camera or any other nest devices. ?DURABLE MATERIAL AND WATERPROOF DESIGN: This power adapter specially designed for the Blink Outdoor Camera comes with Weather-Resistant connector, waterproof design and made of high quality materials to ensure the best charging experience for your Blink Outdoor Camera. ?CONTINUOUS POWER SUPPLY: You do not need to climb a ladder and change the batteries, our this outdoor charging cable can keep your Blink 4th Cam charged at all times, super convenient and save time.(Note: Blink Camera NOT included). ?FLAT CABLE: 10ft/3m super long cable, which allows you to choose more camera installation positions, and you don’t have to worry about the cable length being insufficient for installation. Flat cable can pass through many small gaps, such as doors and windows.