[High Power Cigarette Lighter Splitter] The JOYROOM Car Charger expands your car’s cigarette lighter socket from one to two sockets. Featuring dual cigarette lighter adapter with independent switches, this adapter delivers a total power output of up to 140W, enough for simultaneous use of various watt automotive electronics, like Dash Cam, Radar Detector, GPS, Car Refrigerator, Vacuum Cleaner. [?Unique Retractable Cable Design] Unlike most front sockets cigarette lighter adapters, this one comes with a ?built-in 27.5-inch 30W USB-C retractable cable? and an adapter tip. Made with ?highly flexible TPE material?, the cable retracts smoothly to prevent tangles. Rigorously tested over ?20,000+ stretch cycles?, save more car space, keeping your car clutter-free. Each port has an ?individual on/off switch? to save energy and significantly reduce wear on both plugs and the charger itself. [QC3.0 Fast USB Charging & 5-in-1 Car Charger] This car charger expands your car’s cigarette lighter from 1 to 2 sockets, featuring USB-C, USB-A, a retractable cable, and dual cigarette ports — ideal for multi-device users and streamlined car interiors. Equipped with 30W PD3.0 and QC3.0 fast-charging technology, it achieves over 80% power capacity for devices within 35 mins, supporting simultaneous charging of multiple electronics. A versatile companion for family road trips and group travels. [Advanced Safty Protection] Charge with confidence?, JOYROOM car charger features ?NTC temperature control, overcharge/overvoltage/overheat/short circuit protection?, certified by ?UL & FCC for worry-free charging, this cigarette lighter adapter is your best travel companion! ?[Universal Compatibility]? Compatible with ?12-24V vehicles? (cars, trucks, RVs), the cigarette lighter adapter works seamlessly with ?iPhone, samsung, iPad, car essentials — dashcams, GPS, portable fridges, vacuums, car purifier, and more. Hassle-free installation, overload protection for all devices, and uninterrupted charging even on rough terrain. JOYROOM is committed to providing buyers with better products and services. JOYROOM Car Phone Charger come with a 12-month warranty, if you encounter problems, please contact us, we will provide a satisfactory solution.