Check the listing for details. Nulaxy KM18 Bluetooth FM Transmitter Car Wireless Radio Adapter USB Charger. Color: Black, Condition: Used, Made in China. Listed at 25.00 USD. Nulaxy KM18 Bluetooth FM Transmitter for cars provides a seamless way to upgrade your vehicle's audio system. This device plugs directly into the cigarette lighter socket and features a flexible gooseneck for optimal positioning. It includes a large display screen for easy viewing of song titles or incoming calls, and dedicated buttons for volume control, track skipping, and channel adjustment. The integrated USB port allows for simultaneous device charging while you stream music or take hands-free calls through your car's FM radio. Keywords: Wireless Car Adapter, Audio Streamer, Handsfree Kit, Radio Adapter, Car Accessories, Tech Gadget, Music Player, Vehicle Electronics, Bluetooth Receiver, Charging Station