1 Pair H7 LED Headlight Bulb Retainers Holder Adapter for Volkswagen Touareg SAAB Mercedes Benz B Class ML Type-GPS Tracker & Accessories Output: 4USB DC 5V-3A(Max)

Output: 4USB DC 5V-3A(Max)

Suitable for Audi>Q5L>2018-2021

Material: Food grade silicone

Built-in 155mAh environmentally friendly lithium battery

1 Pair H7 LED Headlight Bulb Retainers Holder Adapter for Volkswagen Touareg SAAB Mercedes Benz B Class ML Type-GPS Tracker & Accessories Output: 4USB DC 5V-3A(Max)1. Bulb holder fits for: Volkswagen Touareg SAAB Mercedes Benz B Class ML. 2. Used for H7 Halogen upgrade to LED bulbs installation. 3. Please check your car's model before purchase. If you are unsure whether this product is compatible with your vehicle, just pop up the hood and compare this product with the stock headlamp socket. 4. Why need this adapter? Because the LED bulb can't be installed steady when you replace the origin car bulbs, and our