A unique product on the market - wireless trailer LED taillights. Battery inside the lights. which can be charged from the cars cigarette lighter. The lights are attached with strong magnets. Charging time 2-3 h. working time 2-3 h. max 10 h. Working radius 20 m. 7-pin connector with WiFi module. Moisture resistance IP65. Operating temperature -10ºC to 50ºC. In a plastic box.